153836880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 531930240

約数和(自身を除く): 378093360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 31, 40, 46, 48, 58, 60, 62, 69, 80, 87, 92, 93, 115, 116, 120, 124, 138, 145, 155, 174, 184, 186, 230, 232, 240, 248, 276, 290, 310, 345, 348, 368, 372, 435, 460, 464, 465, 496, 552, 580, 620, 667, 690, 696, 713, 744, 870, 899, 920, 930, 961, 1104, 1160, 1240, 1334, 1380, 1392, 1426, 1488, 1740, 1798, 1840, 1860, 1922, 2001, 2139, 2320, 2480, 2668, 2697, 2760, 2852, 2883, 3335, 3480, 3565, 3596, 3720, 3844, 4002, 4278, 4495, 4805, 5336, 5394, 5520, 5704, 5766, 6670, 6960, 7130, 7192, 7440, 7688, 8004, 8556, 8990, 9610, 10005, 10672, 10695, 10788, 11408, 11532, 13340, 13485, 14260, 14384, 14415, 15376, 16008, 17112, 17980, 19220, 20010, 20677, 21390, 21576, 22103, 23064, 26680, 26970, 27869, 28520, 28830, 32016, 34224, 35960, 38440, 40020, 41354, 42780, 43152, 44206, 46128, 53360, 53940, 55738, 57040, 57660, 62031, 66309, 71920, 76880, 80040, 82708, 83607, 85560, 88412, 103385, 107880, 110515, 111476, 115320, 124062, 132618, 139345, 160080, 165416, 167214, 171120, 176824, 206770, 215760, 221030, 222952, 230640, 248124, 265236, 278690, 310155, 330832, 331545, 334428, 353648, 413540, 418035, 442060, 445904, 496248, 530472, 557380, 620310, 640987, 663090, 668856, 827080, 836070, 884120, 992496, 1060944, 1114760, 1240620, 1281974, 1326180, 1337712, 1654160, 1672140, 1768240, 1922961, 2229520, 2481240, 2563948, 2652360, 3204935, 3344280, 3845922, 4962480, 5127896, 5304720, 6409870, 6688560, 7691844, 9614805, 10255792, 12819740, 15383688, 19229610, 25639480, 30767376, 38459220, 51278960, 76918440, 153836880]

約数ペア:

[(1, 153836880), (2, 76918440), (3, 51278960), (4, 38459220), (5, 30767376), (6, 25639480), (8, 19229610), (10, 15383688), (12, 12819740), (15, 10255792), (16, 9614805), (20, 7691844), (23, 6688560), (24, 6409870), (29, 5304720), (30, 5127896), (31, 4962480), (40, 3845922), (46, 3344280), (48, 3204935), (58, 2652360), (60, 2563948), (62, 2481240), (69, 2229520), (80, 1922961), (87, 1768240), (92, 1672140), (93, 1654160), (115, 1337712), (116, 1326180), (120, 1281974), (124, 1240620), (138, 1114760), (145, 1060944), (155, 992496), (174, 884120), (184, 836070), (186, 827080), (230, 668856), (232, 663090), (240, 640987), (248, 620310), (276, 557380), (290, 530472), (310, 496248), (345, 445904), (348, 442060), (368, 418035), (372, 413540), (435, 353648), (460, 334428), (464, 331545), (465, 330832), (496, 310155), (552, 278690), (580, 265236), (620, 248124), (667, 230640), (690, 222952), (696, 221030), (713, 215760), (744, 206770), (870, 176824), (899, 171120), (920, 167214), (930, 165416), (961, 160080), (1104, 139345), (1160, 132618), (1240, 124062), (1334, 115320), (1380, 111476), (1392, 110515), (1426, 107880), (1488, 103385), (1740, 88412), (1798, 85560), (1840, 83607), (1860, 82708), (1922, 80040), (2001, 76880), (2139, 71920), (2320, 66309), (2480, 62031), (2668, 57660), (2697, 57040), (2760, 55738), (2852, 53940), (2883, 53360), (3335, 46128), (3480, 44206), (3565, 43152), (3596, 42780), (3720, 41354), (3844, 40020), (4002, 38440), (4278, 35960), (4495, 34224), (4805, 32016), (5336, 28830), (5394, 28520), (5520, 27869), (5704, 26970), (5766, 26680), (6670, 23064), (6960, 22103), (7130, 21576), (7192, 21390), (7440, 20677), (7688, 20010), (8004, 19220), (8556, 17980), (8990, 17112), (9610, 16008), (10005, 15376), (10672, 14415), (10695, 14384), (10788, 14260), (11408, 13485), (11532, 13340)]