307567440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22483}}^1$

素因数の和:22521

約数の個数: 120

約数和(自身を含む): 1087326240

約数和(自身を除く): 779758800

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, 22483, 44966, 67449, 89932, 112415, 134898, 179864, 202347, 224830, 269796, 337245, 359728, 404694, 427177, 449660, 539592, 674490, 809388, 854354, 899320, 1011735, 1079184, 1281531, 1348980, 1618776, 1708708, 1798640, 2023470, 2135885, 2563062, 2697960, 3237552, 3417416, 3844593, 4046940, 4271770, 5126124, 5395920, 6407655, 6834832, 7689186, 8093880, 8543540, 10252248, 12815310, 15378372, 16187760, 17087080, 19222965, 20504496, 25630620, 30756744, 34174160, 38445930, 51261240, 61513488, 76891860, 102522480, 153783720, 307567440]

約数ペア:

[(1, 307567440), (2, 153783720), (3, 102522480), (4, 76891860), (5, 61513488), (6, 51261240), (8, 38445930), (9, 34174160), (10, 30756744), (12, 25630620), (15, 20504496), (16, 19222965), (18, 17087080), (19, 16187760), (20, 15378372), (24, 12815310), (30, 10252248), (36, 8543540), (38, 8093880), (40, 7689186), (45, 6834832), (48, 6407655), (57, 5395920), (60, 5126124), (72, 4271770), (76, 4046940), (80, 3844593), (90, 3417416), (95, 3237552), (114, 2697960), (120, 2563062), (144, 2135885), (152, 2023470), (171, 1798640), (180, 1708708), (190, 1618776), (228, 1348980), (240, 1281531), (285, 1079184), (304, 1011735), (342, 899320), (360, 854354), (380, 809388), (456, 674490), (570, 539592), (684, 449660), (720, 427177), (760, 404694), (855, 359728), (912, 337245), (1140, 269796), (1368, 224830), (1520, 202347), (1710, 179864), (2280, 134898), (2736, 112415), (3420, 89932), (4560, 67449), (6840, 44966), (13680, 22483)]