1780633380480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3422189}}^1$

素因数の和:3422482

約数の個数: 128

約数和(自身を含む): 5696714361600

約数和(自身を除く): 3916080981120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 271, 320, 384, 480, 542, 640, 813, 960, 1084, 1355, 1626, 1920, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 8130, 8672, 10840, 13008, 16260, 17344, 21680, 26016, 32520, 34688, 43360, 52032, 65040, 86720, 104064, 130080, 173440, 260160, 520320, 3422189, 6844378, 10266567, 13688756, 17110945, 20533134, 27377512, 34221890, 41066268, 51332835, 54755024, 68443780, 82132536, 102665670, 109510048, 136887560, 164265072, 205331340, 219020096, 273775120, 328530144, 410662680, 438040192, 547550240, 657060288, 821325360, 927413219, 1095100480, 1314120576, 1642650720, 1854826438, 2190200960, 2782239657, 3285301440, 3709652876, 4637066095, 5564479314, 6570602880, 7419305752, 9274132190, 11128958628, 13911198285, 14838611504, 18548264380, 22257917256, 27822396570, 29677223008, 37096528760, 44515834512, 55644793140, 59354446016, 74193057520, 89031669024, 111289586280, 118708892032, 148386115040, 178063338048, 222579172560, 296772230080, 356126676096, 445158345120, 593544460160, 890316690240, 1780633380480]

約数ペア:

[(1, 1780633380480), (2, 890316690240), (3, 593544460160), (4, 445158345120), (5, 356126676096), (6, 296772230080), (8, 222579172560), (10, 178063338048), (12, 148386115040), (15, 118708892032), (16, 111289586280), (20, 89031669024), (24, 74193057520), (30, 59354446016), (32, 55644793140), (40, 44515834512), (48, 37096528760), (60, 29677223008), (64, 27822396570), (80, 22257917256), (96, 18548264380), (120, 14838611504), (128, 13911198285), (160, 11128958628), (192, 9274132190), (240, 7419305752), (271, 6570602880), (320, 5564479314), (384, 4637066095), (480, 3709652876), (542, 3285301440), (640, 2782239657), (813, 2190200960), (960, 1854826438), (1084, 1642650720), (1355, 1314120576), (1626, 1095100480), (1920, 927413219), (2168, 821325360), (2710, 657060288), (3252, 547550240), (4065, 438040192), (4336, 410662680), (5420, 328530144), (6504, 273775120), (8130, 219020096), (8672, 205331340), (10840, 164265072), (13008, 136887560), (16260, 109510048), (17344, 102665670), (21680, 82132536), (26016, 68443780), (32520, 54755024), (34688, 51332835), (43360, 41066268), (52032, 34221890), (65040, 27377512), (86720, 20533134), (104064, 17110945), (130080, 13688756), (173440, 10266567), (260160, 6844378), (520320, 3422189)]