145090080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5343

約数の個数: 144

約数和(自身を含む): 521277120

約数和(自身を除く): 376187040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5303, 5472, 6840, 9120, 10606, 13680, 15909, 21212, 26515, 27360, 31818, 42424, 47727, 53030, 63636, 79545, 84848, 95454, 100757, 106060, 127272, 159090, 169696, 190908, 201514, 212120, 238635, 254544, 302271, 318180, 381816, 403028, 424240, 477270, 503785, 509088, 604542, 636360, 763632, 806056, 848480, 906813, 954540, 1007570, 1209084, 1272720, 1511355, 1527264, 1612112, 1813626, 1909080, 2015140, 2418168, 2545440, 3022710, 3224224, 3627252, 3818160, 4030280, 4534065, 4836336, 6045420, 7254504, 7636320, 8060560, 9068130, 9672672, 12090840, 14509008, 16121120, 18136260, 24181680, 29018016, 36272520, 48363360, 72545040, 145090080]

約数ペア:

[(1, 145090080), (2, 72545040), (3, 48363360), (4, 36272520), (5, 29018016), (6, 24181680), (8, 18136260), (9, 16121120), (10, 14509008), (12, 12090840), (15, 9672672), (16, 9068130), (18, 8060560), (19, 7636320), (20, 7254504), (24, 6045420), (30, 4836336), (32, 4534065), (36, 4030280), (38, 3818160), (40, 3627252), (45, 3224224), (48, 3022710), (57, 2545440), (60, 2418168), (72, 2015140), (76, 1909080), (80, 1813626), (90, 1612112), (95, 1527264), (96, 1511355), (114, 1272720), (120, 1209084), (144, 1007570), (152, 954540), (160, 906813), (171, 848480), (180, 806056), (190, 763632), (228, 636360), (240, 604542), (285, 509088), (288, 503785), (304, 477270), (342, 424240), (360, 403028), (380, 381816), (456, 318180), (480, 302271), (570, 254544), (608, 238635), (684, 212120), (720, 201514), (760, 190908), (855, 169696), (912, 159090), (1140, 127272), (1368, 106060), (1440, 100757), (1520, 95454), (1710, 84848), (1824, 79545), (2280, 63636), (2736, 53030), (3040, 47727), (3420, 42424), (4560, 31818), (5303, 27360), (5472, 26515), (6840, 21212), (9120, 15909), (10606, 13680)]