30955255920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{201847}}^1$

素因数の和:201940

約数の個数: 160

約数和(自身を含む): 108125936640

約数和(自身を除く): 77170680720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 12780, 15336, 17040, 19170, 25560, 30672, 38340, 51120, 76680, 153360, 201847, 403694, 605541, 807388, 1009235, 1211082, 1614776, 1816623, 2018470, 2422164, 3027705, 3229552, 3633246, 4036940, 4844328, 5449869, 6055410, 7266492, 8073880, 9083115, 9688656, 10899738, 12110820, 14331137, 14532984, 16147760, 18166230, 21799476, 24221640, 27249345, 28662274, 29065968, 36332460, 42993411, 43598952, 48443280, 54498690, 57324548, 71655685, 72664920, 85986822, 87197904, 108997380, 114649096, 128980233, 143311370, 145329840, 171973644, 214967055, 217994760, 229298192, 257960466, 286622740, 343947288, 386940699, 429934110, 435989520, 515920932, 573245480, 644901165, 687894576, 773881398, 859868220, 1031841864, 1146490960, 1289802330, 1547762796, 1719736440, 1934703495, 2063683728, 2579604660, 3095525592, 3439472880, 3869406990, 5159209320, 6191051184, 7738813980, 10318418640, 15477627960, 30955255920]

約数ペア:

[(1, 30955255920), (2, 15477627960), (3, 10318418640), (4, 7738813980), (5, 6191051184), (6, 5159209320), (8, 3869406990), (9, 3439472880), (10, 3095525592), (12, 2579604660), (15, 2063683728), (16, 1934703495), (18, 1719736440), (20, 1547762796), (24, 1289802330), (27, 1146490960), (30, 1031841864), (36, 859868220), (40, 773881398), (45, 687894576), (48, 644901165), (54, 573245480), (60, 515920932), (71, 435989520), (72, 429934110), (80, 386940699), (90, 343947288), (108, 286622740), (120, 257960466), (135, 229298192), (142, 217994760), (144, 214967055), (180, 171973644), (213, 145329840), (216, 143311370), (240, 128980233), (270, 114649096), (284, 108997380), (355, 87197904), (360, 85986822), (426, 72664920), (432, 71655685), (540, 57324548), (568, 54498690), (639, 48443280), (710, 43598952), (720, 42993411), (852, 36332460), (1065, 29065968), (1080, 28662274), (1136, 27249345), (1278, 24221640), (1420, 21799476), (1704, 18166230), (1917, 16147760), (2130, 14532984), (2160, 14331137), (2556, 12110820), (2840, 10899738), (3195, 9688656), (3408, 9083115), (3834, 8073880), (4260, 7266492), (5112, 6055410), (5680, 5449869), (6390, 4844328), (7668, 4036940), (8520, 3633246), (9585, 3229552), (10224, 3027705), (12780, 2422164), (15336, 2018470), (17040, 1816623), (19170, 1614776), (25560, 1211082), (30672, 1009235), (38340, 807388), (51120, 605541), (76680, 403694), (153360, 201847)]