805875120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58909}}^1$

素因数の和:58947

約数の個数: 120

約数和(自身を含む): 2848887600

約数和(自身を除く): 2043012480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 58909, 117818, 176727, 235636, 294545, 353454, 471272, 530181, 589090, 706908, 883635, 942544, 1060362, 1119271, 1178180, 1413816, 1767270, 2120724, 2238542, 2356360, 2650905, 2827632, 3357813, 3534540, 4241448, 4477084, 4712720, 5301810, 5596355, 6715626, 7069080, 8482896, 8954168, 10073439, 10603620, 11192710, 13431252, 14138160, 16789065, 17908336, 20146878, 21207240, 22385420, 26862504, 33578130, 40293756, 42414480, 44770840, 50367195, 53725008, 67156260, 80587512, 89541680, 100734390, 134312520, 161175024, 201468780, 268625040, 402937560, 805875120]

約数ペア:

[(1, 805875120), (2, 402937560), (3, 268625040), (4, 201468780), (5, 161175024), (6, 134312520), (8, 100734390), (9, 89541680), (10, 80587512), (12, 67156260), (15, 53725008), (16, 50367195), (18, 44770840), (19, 42414480), (20, 40293756), (24, 33578130), (30, 26862504), (36, 22385420), (38, 21207240), (40, 20146878), (45, 17908336), (48, 16789065), (57, 14138160), (60, 13431252), (72, 11192710), (76, 10603620), (80, 10073439), (90, 8954168), (95, 8482896), (114, 7069080), (120, 6715626), (144, 5596355), (152, 5301810), (171, 4712720), (180, 4477084), (190, 4241448), (228, 3534540), (240, 3357813), (285, 2827632), (304, 2650905), (342, 2356360), (360, 2238542), (380, 2120724), (456, 1767270), (570, 1413816), (684, 1178180), (720, 1119271), (760, 1060362), (855, 942544), (912, 883635), (1140, 706908), (1368, 589090), (1520, 530181), (1710, 471272), (2280, 353454), (2736, 294545), (3420, 235636), (4560, 176727), (6840, 117818), (13680, 58909)]