4509180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 15410304

約数和(自身を除く): 10901124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 47, 52, 60, 65, 78, 82, 90, 94, 117, 123, 130, 141, 156, 164, 180, 188, 195, 205, 234, 235, 246, 260, 282, 369, 390, 410, 423, 468, 470, 492, 533, 564, 585, 611, 615, 705, 738, 780, 820, 846, 940, 1066, 1170, 1222, 1230, 1410, 1476, 1599, 1692, 1833, 1845, 1927, 2115, 2132, 2340, 2444, 2460, 2665, 2820, 3055, 3198, 3666, 3690, 3854, 4230, 4797, 5330, 5499, 5781, 6110, 6396, 7332, 7380, 7708, 7995, 8460, 9165, 9594, 9635, 10660, 10998, 11562, 12220, 15990, 17343, 18330, 19188, 19270, 21996, 23124, 23985, 25051, 27495, 28905, 31980, 34686, 36660, 38540, 47970, 50102, 54990, 57810, 69372, 75153, 86715, 95940, 100204, 109980, 115620, 125255, 150306, 173430, 225459, 250510, 300612, 346860, 375765, 450918, 501020, 751530, 901836, 1127295, 1503060, 2254590, 4509180]

約数ペア:

[(1, 4509180), (2, 2254590), (3, 1503060), (4, 1127295), (5, 901836), (6, 751530), (9, 501020), (10, 450918), (12, 375765), (13, 346860), (15, 300612), (18, 250510), (20, 225459), (26, 173430), (30, 150306), (36, 125255), (39, 115620), (41, 109980), (45, 100204), (47, 95940), (52, 86715), (60, 75153), (65, 69372), (78, 57810), (82, 54990), (90, 50102), (94, 47970), (117, 38540), (123, 36660), (130, 34686), (141, 31980), (156, 28905), (164, 27495), (180, 25051), (188, 23985), (195, 23124), (205, 21996), (234, 19270), (235, 19188), (246, 18330), (260, 17343), (282, 15990), (369, 12220), (390, 11562), (410, 10998), (423, 10660), (468, 9635), (470, 9594), (492, 9165), (533, 8460), (564, 7995), (585, 7708), (611, 7380), (615, 7332), (705, 6396), (738, 6110), (780, 5781), (820, 5499), (846, 5330), (940, 4797), (1066, 4230), (1170, 3854), (1222, 3690), (1230, 3666), (1410, 3198), (1476, 3055), (1599, 2820), (1692, 2665), (1833, 2460), (1845, 2444), (1927, 2340), (2115, 2132)]