1210130640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5939}}^1$

素因数の和:6241

約数の個数: 120

約数和(自身を含む): 4079069280

約数和(自身を除く): 2868938640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 566, 720, 849, 1132, 1415, 1698, 2264, 2547, 2830, 3396, 4245, 4528, 5094, 5660, 5939, 6792, 8490, 10188, 11320, 11878, 12735, 13584, 16980, 17817, 20376, 22640, 23756, 25470, 29695, 33960, 35634, 40752, 47512, 50940, 53451, 59390, 67920, 71268, 89085, 95024, 101880, 106902, 118780, 142536, 178170, 203760, 213804, 237560, 267255, 285072, 356340, 427608, 475120, 534510, 712680, 855216, 1069020, 1425360, 1680737, 2138040, 3361474, 4276080, 5042211, 6722948, 8403685, 10084422, 13445896, 15126633, 16807370, 20168844, 25211055, 26891792, 30253266, 33614740, 40337688, 50422110, 60506532, 67229480, 75633165, 80675376, 100844220, 121013064, 134458960, 151266330, 201688440, 242026128, 302532660, 403376880, 605065320, 1210130640]

約数ペア:

[(1, 1210130640), (2, 605065320), (3, 403376880), (4, 302532660), (5, 242026128), (6, 201688440), (8, 151266330), (9, 134458960), (10, 121013064), (12, 100844220), (15, 80675376), (16, 75633165), (18, 67229480), (20, 60506532), (24, 50422110), (30, 40337688), (36, 33614740), (40, 30253266), (45, 26891792), (48, 25211055), (60, 20168844), (72, 16807370), (80, 15126633), (90, 13445896), (120, 10084422), (144, 8403685), (180, 6722948), (240, 5042211), (283, 4276080), (360, 3361474), (566, 2138040), (720, 1680737), (849, 1425360), (1132, 1069020), (1415, 855216), (1698, 712680), (2264, 534510), (2547, 475120), (2830, 427608), (3396, 356340), (4245, 285072), (4528, 267255), (5094, 237560), (5660, 213804), (5939, 203760), (6792, 178170), (8490, 142536), (10188, 118780), (11320, 106902), (11878, 101880), (12735, 95024), (13584, 89085), (16980, 71268), (17817, 67920), (20376, 59390), (22640, 53451), (23756, 50940), (25470, 47512), (29695, 40752), (33960, 35634)]