69023880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 128

約数和(自身を含む): 233280000

約数和(自身を除く): 164256120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 809, 948, 1080, 1185, 1422, 1580, 1618, 1896, 2133, 2370, 2427, 2844, 3160, 3236, 3555, 4045, 4266, 4740, 4854, 5688, 6472, 7110, 7281, 8090, 8532, 9480, 9708, 10665, 12135, 14220, 14562, 16180, 17064, 19416, 21330, 21843, 24270, 28440, 29124, 32360, 36405, 42660, 43686, 48540, 58248, 63911, 72810, 85320, 87372, 97080, 109215, 127822, 145620, 174744, 191733, 218430, 255644, 291240, 319555, 383466, 436860, 511288, 575199, 639110, 766932, 873720, 958665, 1150398, 1278220, 1533864, 1725597, 1917330, 2300796, 2556440, 2875995, 3451194, 3834660, 4601592, 5751990, 6902388, 7669320, 8627985, 11503980, 13804776, 17255970, 23007960, 34511940, 69023880]

約数ペア:

[(1, 69023880), (2, 34511940), (3, 23007960), (4, 17255970), (5, 13804776), (6, 11503980), (8, 8627985), (9, 7669320), (10, 6902388), (12, 5751990), (15, 4601592), (18, 3834660), (20, 3451194), (24, 2875995), (27, 2556440), (30, 2300796), (36, 1917330), (40, 1725597), (45, 1533864), (54, 1278220), (60, 1150398), (72, 958665), (79, 873720), (90, 766932), (108, 639110), (120, 575199), (135, 511288), (158, 436860), (180, 383466), (216, 319555), (237, 291240), (270, 255644), (316, 218430), (360, 191733), (395, 174744), (474, 145620), (540, 127822), (632, 109215), (711, 97080), (790, 87372), (809, 85320), (948, 72810), (1080, 63911), (1185, 58248), (1422, 48540), (1580, 43686), (1618, 42660), (1896, 36405), (2133, 32360), (2370, 29124), (2427, 28440), (2844, 24270), (3160, 21843), (3236, 21330), (3555, 19416), (4045, 17064), (4266, 16180), (4740, 14562), (4854, 14220), (5688, 12135), (6472, 10665), (7110, 9708), (7281, 9480), (8090, 8532)]