448043760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7877}}^1$

素因数の和:7975

約数の個数: 120

約数和(自身を含む): 1523920320

約数和(自身を除く): 1075876560

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, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 7877, 9480, 11376, 14220, 15754, 18960, 23631, 28440, 31508, 39385, 47262, 56880, 63016, 70893, 78770, 94524, 118155, 126032, 141786, 157540, 189048, 236310, 283572, 315080, 354465, 378096, 472620, 567144, 622283, 630160, 708930, 945240, 1134288, 1244566, 1417860, 1866849, 1890480, 2489132, 2835720, 3111415, 3733698, 4978264, 5600547, 5671440, 6222830, 7467396, 9334245, 9956528, 11201094, 12445660, 14934792, 18668490, 22402188, 24891320, 28002735, 29869584, 37336980, 44804376, 49782640, 56005470, 74673960, 89608752, 112010940, 149347920, 224021880, 448043760]

約数ペア:

[(1, 448043760), (2, 224021880), (3, 149347920), (4, 112010940), (5, 89608752), (6, 74673960), (8, 56005470), (9, 49782640), (10, 44804376), (12, 37336980), (15, 29869584), (16, 28002735), (18, 24891320), (20, 22402188), (24, 18668490), (30, 14934792), (36, 12445660), (40, 11201094), (45, 9956528), (48, 9334245), (60, 7467396), (72, 6222830), (79, 5671440), (80, 5600547), (90, 4978264), (120, 3733698), (144, 3111415), (158, 2835720), (180, 2489132), (237, 1890480), (240, 1866849), (316, 1417860), (360, 1244566), (395, 1134288), (474, 945240), (632, 708930), (711, 630160), (720, 622283), (790, 567144), (948, 472620), (1185, 378096), (1264, 354465), (1422, 315080), (1580, 283572), (1896, 236310), (2370, 189048), (2844, 157540), (3160, 141786), (3555, 126032), (3792, 118155), (4740, 94524), (5688, 78770), (6320, 70893), (7110, 63016), (7877, 56880), (9480, 47262), (11376, 39385), (14220, 31508), (15754, 28440), (18960, 23631)]