23709480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 74995200

約数和(自身を除く): 51285720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 61, 79, 82, 120, 122, 123, 158, 164, 183, 205, 237, 244, 246, 305, 316, 328, 366, 395, 410, 474, 488, 492, 610, 615, 632, 732, 790, 820, 915, 948, 984, 1185, 1220, 1230, 1464, 1580, 1640, 1830, 1896, 2370, 2440, 2460, 2501, 3160, 3239, 3660, 4740, 4819, 4920, 5002, 6478, 7320, 7503, 9480, 9638, 9717, 10004, 12505, 12956, 14457, 15006, 16195, 19276, 19434, 20008, 24095, 25010, 25912, 28914, 30012, 32390, 37515, 38552, 38868, 48190, 48585, 50020, 57828, 60024, 64780, 72285, 75030, 77736, 96380, 97170, 100040, 115656, 129560, 144570, 150060, 192760, 194340, 197579, 289140, 300120, 388680, 395158, 578280, 592737, 790316, 987895, 1185474, 1580632, 1975790, 2370948, 2963685, 3951580, 4741896, 5927370, 7903160, 11854740, 23709480]

約数ペア:

[(1, 23709480), (2, 11854740), (3, 7903160), (4, 5927370), (5, 4741896), (6, 3951580), (8, 2963685), (10, 2370948), (12, 1975790), (15, 1580632), (20, 1185474), (24, 987895), (30, 790316), (40, 592737), (41, 578280), (60, 395158), (61, 388680), (79, 300120), (82, 289140), (120, 197579), (122, 194340), (123, 192760), (158, 150060), (164, 144570), (183, 129560), (205, 115656), (237, 100040), (244, 97170), (246, 96380), (305, 77736), (316, 75030), (328, 72285), (366, 64780), (395, 60024), (410, 57828), (474, 50020), (488, 48585), (492, 48190), (610, 38868), (615, 38552), (632, 37515), (732, 32390), (790, 30012), (820, 28914), (915, 25912), (948, 25010), (984, 24095), (1185, 20008), (1220, 19434), (1230, 19276), (1464, 16195), (1580, 15006), (1640, 14457), (1830, 12956), (1896, 12505), (2370, 10004), (2440, 9717), (2460, 9638), (2501, 9480), (3160, 7503), (3239, 7320), (3660, 6478), (4740, 5002), (4819, 4920)]