60466120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 166406940

約数和(自身を除く): 105940820

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 121, 124, 130, 143, 155, 220, 242, 248, 260, 286, 310, 341, 403, 440, 484, 520, 572, 605, 620, 682, 715, 806, 961, 968, 1144, 1210, 1240, 1364, 1430, 1573, 1612, 1705, 1922, 2015, 2420, 2728, 2860, 3146, 3224, 3410, 3751, 3844, 4030, 4433, 4805, 4840, 5720, 6292, 6820, 7502, 7688, 7865, 8060, 8866, 9610, 10571, 12493, 12584, 13640, 15004, 15730, 16120, 17732, 18755, 19220, 21142, 22165, 24986, 30008, 31460, 35464, 37510, 38440, 42284, 44330, 48763, 49972, 52855, 62465, 62920, 75020, 84568, 88660, 97526, 99944, 105710, 116281, 124930, 137423, 150040, 177320, 195052, 211420, 232562, 243815, 249860, 274846, 390104, 422840, 465124, 487630, 499720, 549692, 581405, 687115, 930248, 975260, 1099384, 1162810, 1374230, 1511653, 1950520, 2325620, 2748460, 3023306, 4651240, 5496920, 6046612, 7558265, 12093224, 15116530, 30233060, 60466120]

約数ペア:

[(1, 60466120), (2, 30233060), (4, 15116530), (5, 12093224), (8, 7558265), (10, 6046612), (11, 5496920), (13, 4651240), (20, 3023306), (22, 2748460), (26, 2325620), (31, 1950520), (40, 1511653), (44, 1374230), (52, 1162810), (55, 1099384), (62, 975260), (65, 930248), (88, 687115), (104, 581405), (110, 549692), (121, 499720), (124, 487630), (130, 465124), (143, 422840), (155, 390104), (220, 274846), (242, 249860), (248, 243815), (260, 232562), (286, 211420), (310, 195052), (341, 177320), (403, 150040), (440, 137423), (484, 124930), (520, 116281), (572, 105710), (605, 99944), (620, 97526), (682, 88660), (715, 84568), (806, 75020), (961, 62920), (968, 62465), (1144, 52855), (1210, 49972), (1240, 48763), (1364, 44330), (1430, 42284), (1573, 38440), (1612, 37510), (1705, 35464), (1922, 31460), (2015, 30008), (2420, 24986), (2728, 22165), (2860, 21142), (3146, 19220), (3224, 18755), (3410, 17732), (3751, 16120), (3844, 15730), (4030, 15004), (4433, 13640), (4805, 12584), (4840, 12493), (5720, 10571), (6292, 9610), (6820, 8866), (7502, 8060), (7688, 7865)]