2875515480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{420397}}^1$

素因数の和:420433

約数の個数: 96

約数和(自身を含む): 9837313200

約数和(自身を除く): 6961797720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 420397, 840794, 1261191, 1681588, 2101985, 2522382, 3363176, 3783573, 4203970, 5044764, 6305955, 7567146, 7987543, 8407940, 10089528, 12611910, 15134292, 15975086, 16815880, 18917865, 23962629, 25223820, 30268584, 31950172, 37835730, 39937715, 47925258, 50447640, 63900344, 71887887, 75671460, 79875430, 95850516, 119813145, 143775774, 151342920, 159750860, 191701032, 239626290, 287551548, 319501720, 359439435, 479252580, 575103096, 718878870, 958505160, 1437757740, 2875515480]

約数ペア:

[(1, 2875515480), (2, 1437757740), (3, 958505160), (4, 718878870), (5, 575103096), (6, 479252580), (8, 359439435), (9, 319501720), (10, 287551548), (12, 239626290), (15, 191701032), (18, 159750860), (19, 151342920), (20, 143775774), (24, 119813145), (30, 95850516), (36, 79875430), (38, 75671460), (40, 71887887), (45, 63900344), (57, 50447640), (60, 47925258), (72, 39937715), (76, 37835730), (90, 31950172), (95, 30268584), (114, 25223820), (120, 23962629), (152, 18917865), (171, 16815880), (180, 15975086), (190, 15134292), (228, 12611910), (285, 10089528), (342, 8407940), (360, 7987543), (380, 7567146), (456, 6305955), (570, 5044764), (684, 4203970), (760, 3783573), (855, 3363176), (1140, 2522382), (1368, 2101985), (1710, 1681588), (2280, 1261191), (3420, 840794), (6840, 420397)]