272154480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4639

約数の個数: 160

約数和(自身を含む): 956605440

約数和(自身を除く): 684450960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4591, 4940, 5928, 7410, 9182, 9880, 11856, 13773, 14820, 18364, 19760, 22955, 27546, 29640, 36728, 45910, 55092, 59280, 59683, 68865, 73456, 87229, 91820, 110184, 119366, 137730, 174458, 179049, 183640, 220368, 238732, 261687, 275460, 298415, 348916, 358098, 367280, 436145, 477464, 523374, 550920, 596830, 697832, 716196, 872290, 895245, 954928, 1046748, 1101840, 1133977, 1193660, 1308435, 1395664, 1432392, 1744580, 1790490, 2093496, 2267954, 2387320, 2616870, 2864784, 3401931, 3489160, 3580980, 4186992, 4535908, 4774640, 5233740, 5669885, 6803862, 6978320, 7161960, 9071816, 10467480, 11339770, 13607724, 14323920, 17009655, 18143632, 20934960, 22679540, 27215448, 34019310, 45359080, 54430896, 68038620, 90718160, 136077240, 272154480]

約数ペア:

[(1, 272154480), (2, 136077240), (3, 90718160), (4, 68038620), (5, 54430896), (6, 45359080), (8, 34019310), (10, 27215448), (12, 22679540), (13, 20934960), (15, 18143632), (16, 17009655), (19, 14323920), (20, 13607724), (24, 11339770), (26, 10467480), (30, 9071816), (38, 7161960), (39, 6978320), (40, 6803862), (48, 5669885), (52, 5233740), (57, 4774640), (60, 4535908), (65, 4186992), (76, 3580980), (78, 3489160), (80, 3401931), (95, 2864784), (104, 2616870), (114, 2387320), (120, 2267954), (130, 2093496), (152, 1790490), (156, 1744580), (190, 1432392), (195, 1395664), (208, 1308435), (228, 1193660), (240, 1133977), (247, 1101840), (260, 1046748), (285, 954928), (304, 895245), (312, 872290), (380, 716196), (390, 697832), (456, 596830), (494, 550920), (520, 523374), (570, 477464), (624, 436145), (741, 367280), (760, 358098), (780, 348916), (912, 298415), (988, 275460), (1040, 261687), (1140, 238732), (1235, 220368), (1482, 183640), (1520, 179049), (1560, 174458), (1976, 137730), (2280, 119366), (2470, 110184), (2964, 91820), (3120, 87229), (3705, 73456), (3952, 68865), (4560, 59683), (4591, 59280), (4940, 55092), (5928, 45910), (7410, 36728), (9182, 29640), (9880, 27546), (11856, 22955), (13773, 19760), (14820, 18364)]