154960080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:849

約数の個数: 160

約数和(自身を含む): 531394560

約数和(自身を除く): 376434480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 743, 790, 869, 880, 948, 1185, 1264, 1320, 1486, 1580, 1738, 1896, 2229, 2370, 2607, 2640, 2972, 3160, 3476, 3715, 3792, 4345, 4458, 4740, 5214, 5944, 6320, 6952, 7430, 8173, 8690, 8916, 9480, 10428, 11145, 11888, 13035, 13904, 14860, 16346, 17380, 17832, 18960, 20856, 22290, 24519, 26070, 29720, 32692, 34760, 35664, 40865, 41712, 44580, 49038, 52140, 58697, 59440, 65384, 69520, 81730, 89160, 98076, 104280, 117394, 122595, 130768, 163460, 176091, 178320, 196152, 208560, 234788, 245190, 293485, 326920, 352182, 392304, 469576, 490380, 586970, 645667, 653840, 704364, 880455, 939152, 980760, 1173940, 1291334, 1408728, 1760910, 1937001, 1961520, 2347880, 2582668, 2817456, 3228335, 3521820, 3874002, 4695760, 5165336, 6456670, 7043640, 7748004, 9685005, 10330672, 12913340, 14087280, 15496008, 19370010, 25826680, 30992016, 38740020, 51653360, 77480040, 154960080]

約数ペア:

[(1, 154960080), (2, 77480040), (3, 51653360), (4, 38740020), (5, 30992016), (6, 25826680), (8, 19370010), (10, 15496008), (11, 14087280), (12, 12913340), (15, 10330672), (16, 9685005), (20, 7748004), (22, 7043640), (24, 6456670), (30, 5165336), (33, 4695760), (40, 3874002), (44, 3521820), (48, 3228335), (55, 2817456), (60, 2582668), (66, 2347880), (79, 1961520), (80, 1937001), (88, 1760910), (110, 1408728), (120, 1291334), (132, 1173940), (158, 980760), (165, 939152), (176, 880455), (220, 704364), (237, 653840), (240, 645667), (264, 586970), (316, 490380), (330, 469576), (395, 392304), (440, 352182), (474, 326920), (528, 293485), (632, 245190), (660, 234788), (743, 208560), (790, 196152), (869, 178320), (880, 176091), (948, 163460), (1185, 130768), (1264, 122595), (1320, 117394), (1486, 104280), (1580, 98076), (1738, 89160), (1896, 81730), (2229, 69520), (2370, 65384), (2607, 59440), (2640, 58697), (2972, 52140), (3160, 49038), (3476, 44580), (3715, 41712), (3792, 40865), (4345, 35664), (4458, 34760), (4740, 32692), (5214, 29720), (5944, 26070), (6320, 24519), (6952, 22290), (7430, 20856), (8173, 18960), (8690, 17832), (8916, 17380), (9480, 16346), (10428, 14860), (11145, 13904), (11888, 13035)]