56918286720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9881647}}^1$

素因数の和:9881672

約数の個数: 96

約数和(自身を含む): 196545978720

約数和(自身を除く): 139627692000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9881647, 19763294, 29644941, 39526588, 49408235, 59289882, 79053176, 88934823, 98816470, 118579764, 148224705, 158106352, 177869646, 197632940, 237159528, 296449410, 316212704, 355739292, 395265880, 444674115, 474319056, 592898820, 632425408, 711478584, 790531760, 889348230, 948638112, 1185797640, 1264850816, 1422957168, 1581063520, 1778696460, 1897276224, 2371595280, 2845914336, 3162127040, 3557392920, 3794552448, 4743190560, 5691828672, 6324254080, 7114785840, 9486381120, 11383657344, 14229571680, 18972762240, 28459143360, 56918286720]

約数ペア:

[(1, 56918286720), (2, 28459143360), (3, 18972762240), (4, 14229571680), (5, 11383657344), (6, 9486381120), (8, 7114785840), (9, 6324254080), (10, 5691828672), (12, 4743190560), (15, 3794552448), (16, 3557392920), (18, 3162127040), (20, 2845914336), (24, 2371595280), (30, 1897276224), (32, 1778696460), (36, 1581063520), (40, 1422957168), (45, 1264850816), (48, 1185797640), (60, 948638112), (64, 889348230), (72, 790531760), (80, 711478584), (90, 632425408), (96, 592898820), (120, 474319056), (128, 444674115), (144, 395265880), (160, 355739292), (180, 316212704), (192, 296449410), (240, 237159528), (288, 197632940), (320, 177869646), (360, 158106352), (384, 148224705), (480, 118579764), (576, 98816470), (640, 88934823), (720, 79053176), (960, 59289882), (1152, 49408235), (1440, 39526588), (1920, 29644941), (2880, 19763294), (5760, 9881647)]