872978040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73483}}^1$

素因数の和:73514

約数の個数: 128

約数和(自身を含む): 3174508800

約数和(自身を除く): 2301530760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 73483, 146966, 220449, 293932, 367415, 440898, 587864, 661347, 734830, 808313, 881796, 1102245, 1322694, 1469660, 1616626, 1763592, 1984041, 2204490, 2424939, 2645388, 2939320, 3233252, 3306735, 3968082, 4041565, 4408980, 4849878, 5290776, 6466504, 6613470, 7274817, 7936164, 8083130, 8817960, 9699756, 9920205, 12124695, 13226940, 14549634, 15872328, 16166260, 19399512, 19840410, 21824451, 24249390, 26453880, 29099268, 32332520, 36374085, 39680820, 43648902, 48498780, 58198536, 72748170, 79361640, 87297804, 96997560, 109122255, 145496340, 174595608, 218244510, 290992680, 436489020, 872978040]

約数ペア:

[(1, 872978040), (2, 436489020), (3, 290992680), (4, 218244510), (5, 174595608), (6, 145496340), (8, 109122255), (9, 96997560), (10, 87297804), (11, 79361640), (12, 72748170), (15, 58198536), (18, 48498780), (20, 43648902), (22, 39680820), (24, 36374085), (27, 32332520), (30, 29099268), (33, 26453880), (36, 24249390), (40, 21824451), (44, 19840410), (45, 19399512), (54, 16166260), (55, 15872328), (60, 14549634), (66, 13226940), (72, 12124695), (88, 9920205), (90, 9699756), (99, 8817960), (108, 8083130), (110, 7936164), (120, 7274817), (132, 6613470), (135, 6466504), (165, 5290776), (180, 4849878), (198, 4408980), (216, 4041565), (220, 3968082), (264, 3306735), (270, 3233252), (297, 2939320), (330, 2645388), (360, 2424939), (396, 2204490), (440, 1984041), (495, 1763592), (540, 1616626), (594, 1469660), (660, 1322694), (792, 1102245), (990, 881796), (1080, 808313), (1188, 734830), (1320, 661347), (1485, 587864), (1980, 440898), (2376, 367415), (2970, 293932), (3960, 220449), (5940, 146966), (11880, 73483)]