2520595740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{104243}}^1$

素因数の和:104299

約数の個数: 96

約数和(自身を含む): 7845820416

約数和(自身を除く): 5325224676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 104243, 208486, 312729, 416972, 521215, 625458, 1042430, 1250916, 1355159, 1563645, 2084860, 2710318, 3127290, 3231533, 4065477, 5420636, 6254580, 6463066, 6775795, 8130954, 9694599, 12926132, 13551590, 16157665, 16261908, 19389198, 20327385, 27103180, 32315330, 38778396, 40654770, 42009929, 48472995, 64630660, 81309540, 84019858, 96945990, 126029787, 168039716, 193891980, 210049645, 252059574, 420099290, 504119148, 630148935, 840198580, 1260297870, 2520595740]

約数ペア:

[(1, 2520595740), (2, 1260297870), (3, 840198580), (4, 630148935), (5, 504119148), (6, 420099290), (10, 252059574), (12, 210049645), (13, 193891980), (15, 168039716), (20, 126029787), (26, 96945990), (30, 84019858), (31, 81309540), (39, 64630660), (52, 48472995), (60, 42009929), (62, 40654770), (65, 38778396), (78, 32315330), (93, 27103180), (124, 20327385), (130, 19389198), (155, 16261908), (156, 16157665), (186, 13551590), (195, 12926132), (260, 9694599), (310, 8130954), (372, 6775795), (390, 6463066), (403, 6254580), (465, 5420636), (620, 4065477), (780, 3231533), (806, 3127290), (930, 2710318), (1209, 2084860), (1612, 1563645), (1860, 1355159), (2015, 1250916), (2418, 1042430), (4030, 625458), (4836, 521215), (6045, 416972), (8060, 312729), (12090, 208486), (24180, 104243)]