997704720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29483}}^1$

素因数の和:29549

約数の個数: 120

約数和(自身を含む): 3422030976

約数和(自身を除く): 2424326256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 29483, 33840, 58966, 88449, 117932, 147415, 176898, 235864, 265347, 294830, 353796, 442245, 471728, 530694, 589660, 707592, 884490, 1061388, 1179320, 1326735, 1385701, 1415184, 1768980, 2122776, 2358640, 2653470, 2771402, 3537960, 4157103, 4245552, 5306940, 5542804, 6928505, 7075920, 8314206, 10613880, 11085608, 12471309, 13857010, 16628412, 20785515, 21227760, 22171216, 24942618, 27714020, 33256824, 41571030, 49885236, 55428040, 62356545, 66513648, 83142060, 99770472, 110856080, 124713090, 166284120, 199540944, 249426180, 332568240, 498852360, 997704720]

約数ペア:

[(1, 997704720), (2, 498852360), (3, 332568240), (4, 249426180), (5, 199540944), (6, 166284120), (8, 124713090), (9, 110856080), (10, 99770472), (12, 83142060), (15, 66513648), (16, 62356545), (18, 55428040), (20, 49885236), (24, 41571030), (30, 33256824), (36, 27714020), (40, 24942618), (45, 22171216), (47, 21227760), (48, 20785515), (60, 16628412), (72, 13857010), (80, 12471309), (90, 11085608), (94, 10613880), (120, 8314206), (141, 7075920), (144, 6928505), (180, 5542804), (188, 5306940), (235, 4245552), (240, 4157103), (282, 3537960), (360, 2771402), (376, 2653470), (423, 2358640), (470, 2122776), (564, 1768980), (705, 1415184), (720, 1385701), (752, 1326735), (846, 1179320), (940, 1061388), (1128, 884490), (1410, 707592), (1692, 589660), (1880, 530694), (2115, 471728), (2256, 442245), (2820, 353796), (3384, 294830), (3760, 265347), (4230, 235864), (5640, 176898), (6768, 147415), (8460, 117932), (11280, 88449), (16920, 58966), (29483, 33840)]