2159757360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157877}}^1$

素因数の和:157915

約数の個数: 120

約数和(自身を含む): 7634980080

約数和(自身を除く): 5475222720

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, 157877, 315754, 473631, 631508, 789385, 947262, 1263016, 1420893, 1578770, 1894524, 2368155, 2526032, 2841786, 2999663, 3157540, 3789048, 4736310, 5683572, 5999326, 6315080, 7104465, 7578096, 8998989, 9472620, 11367144, 11998652, 12630160, 14208930, 14998315, 17997978, 18945240, 22734288, 23997304, 26996967, 28417860, 29996630, 35995956, 37890480, 44994945, 47994608, 53993934, 56835720, 59993260, 71991912, 89989890, 107987868, 113671440, 119986520, 134984835, 143983824, 179979780, 215975736, 239973040, 269969670, 359959560, 431951472, 539939340, 719919120, 1079878680, 2159757360]

約数ペア:

[(1, 2159757360), (2, 1079878680), (3, 719919120), (4, 539939340), (5, 431951472), (6, 359959560), (8, 269969670), (9, 239973040), (10, 215975736), (12, 179979780), (15, 143983824), (16, 134984835), (18, 119986520), (19, 113671440), (20, 107987868), (24, 89989890), (30, 71991912), (36, 59993260), (38, 56835720), (40, 53993934), (45, 47994608), (48, 44994945), (57, 37890480), (60, 35995956), (72, 29996630), (76, 28417860), (80, 26996967), (90, 23997304), (95, 22734288), (114, 18945240), (120, 17997978), (144, 14998315), (152, 14208930), (171, 12630160), (180, 11998652), (190, 11367144), (228, 9472620), (240, 8998989), (285, 7578096), (304, 7104465), (342, 6315080), (360, 5999326), (380, 5683572), (456, 4736310), (570, 3789048), (684, 3157540), (720, 2999663), (760, 2841786), (855, 2526032), (912, 2368155), (1140, 1894524), (1368, 1578770), (1520, 1420893), (1710, 1263016), (2280, 947262), (2736, 789385), (3420, 631508), (4560, 473631), (6840, 315754), (13680, 157877)]