263613120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11939}}^1$

素因数の和:11982

約数の個数: 112

約数和(自身を含む): 873434880

約数和(自身を除く): 609821760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 11939, 22080, 23878, 35817, 47756, 59695, 71634, 95512, 119390, 143268, 179085, 191024, 238780, 274597, 286536, 358170, 382048, 477560, 549194, 573072, 716340, 764096, 823791, 955120, 1098388, 1146144, 1372985, 1432680, 1647582, 1910240, 2196776, 2292288, 2745970, 2865360, 3295164, 3820480, 4118955, 4393552, 5491940, 5730720, 6590328, 8237910, 8787104, 10983880, 11461440, 13180656, 16475820, 17574208, 21967760, 26361312, 32951640, 43935520, 52722624, 65903280, 87871040, 131806560, 263613120]

約数ペア:

[(1, 263613120), (2, 131806560), (3, 87871040), (4, 65903280), (5, 52722624), (6, 43935520), (8, 32951640), (10, 26361312), (12, 21967760), (15, 17574208), (16, 16475820), (20, 13180656), (23, 11461440), (24, 10983880), (30, 8787104), (32, 8237910), (40, 6590328), (46, 5730720), (48, 5491940), (60, 4393552), (64, 4118955), (69, 3820480), (80, 3295164), (92, 2865360), (96, 2745970), (115, 2292288), (120, 2196776), (138, 1910240), (160, 1647582), (184, 1432680), (192, 1372985), (230, 1146144), (240, 1098388), (276, 955120), (320, 823791), (345, 764096), (368, 716340), (460, 573072), (480, 549194), (552, 477560), (690, 382048), (736, 358170), (920, 286536), (960, 274597), (1104, 238780), (1380, 191024), (1472, 179085), (1840, 143268), (2208, 119390), (2760, 95512), (3680, 71634), (4416, 59695), (5520, 47756), (7360, 35817), (11040, 23878), (11939, 22080)]