4464240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 16070400

約数和(自身を除く): 11606160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 89, 95, 110, 114, 120, 132, 152, 165, 176, 178, 190, 209, 220, 228, 240, 264, 267, 285, 304, 330, 356, 380, 418, 440, 445, 456, 528, 534, 570, 627, 660, 712, 760, 836, 880, 890, 912, 979, 1045, 1068, 1140, 1254, 1320, 1335, 1424, 1520, 1672, 1691, 1780, 1958, 2090, 2136, 2280, 2508, 2640, 2670, 2937, 3135, 3344, 3382, 3560, 3916, 4180, 4272, 4560, 4895, 5016, 5073, 5340, 5874, 6270, 6764, 7120, 7832, 8360, 8455, 9790, 10032, 10146, 10680, 11748, 12540, 13528, 14685, 15664, 16720, 16910, 18601, 19580, 20292, 21360, 23496, 25080, 25365, 27056, 29370, 33820, 37202, 39160, 40584, 46992, 50160, 50730, 55803, 58740, 67640, 74404, 78320, 81168, 93005, 101460, 111606, 117480, 135280, 148808, 186010, 202920, 223212, 234960, 279015, 297616, 372020, 405840, 446424, 558030, 744040, 892848, 1116060, 1488080, 2232120, 4464240]

約数ペア:

[(1, 4464240), (2, 2232120), (3, 1488080), (4, 1116060), (5, 892848), (6, 744040), (8, 558030), (10, 446424), (11, 405840), (12, 372020), (15, 297616), (16, 279015), (19, 234960), (20, 223212), (22, 202920), (24, 186010), (30, 148808), (33, 135280), (38, 117480), (40, 111606), (44, 101460), (48, 93005), (55, 81168), (57, 78320), (60, 74404), (66, 67640), (76, 58740), (80, 55803), (88, 50730), (89, 50160), (95, 46992), (110, 40584), (114, 39160), (120, 37202), (132, 33820), (152, 29370), (165, 27056), (176, 25365), (178, 25080), (190, 23496), (209, 21360), (220, 20292), (228, 19580), (240, 18601), (264, 16910), (267, 16720), (285, 15664), (304, 14685), (330, 13528), (356, 12540), (380, 11748), (418, 10680), (440, 10146), (445, 10032), (456, 9790), (528, 8455), (534, 8360), (570, 7832), (627, 7120), (660, 6764), (712, 6270), (760, 5874), (836, 5340), (880, 5073), (890, 5016), (912, 4895), (979, 4560), (1045, 4272), (1068, 4180), (1140, 3916), (1254, 3560), (1320, 3382), (1335, 3344), (1424, 3135), (1520, 2937), (1672, 2670), (1691, 2640), (1780, 2508), (1958, 2280), (2090, 2136)]