123622980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9323}}^1$

素因数の和:9365

約数の個数: 96

約数和(自身を含む): 394740864

約数和(自身を除く): 271117884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 9323, 13260, 18646, 27969, 37292, 46615, 55938, 93230, 111876, 121199, 139845, 158491, 186460, 242398, 279690, 316982, 363597, 475473, 484796, 559380, 605995, 633964, 727194, 792455, 950946, 1211990, 1454388, 1584910, 1817985, 1901892, 2060383, 2377365, 2423980, 3169820, 3635970, 4120766, 4754730, 6181149, 7271940, 8241532, 9509460, 10301915, 12362298, 20603830, 24724596, 30905745, 41207660, 61811490, 123622980]

約数ペア:

[(1, 123622980), (2, 61811490), (3, 41207660), (4, 30905745), (5, 24724596), (6, 20603830), (10, 12362298), (12, 10301915), (13, 9509460), (15, 8241532), (17, 7271940), (20, 6181149), (26, 4754730), (30, 4120766), (34, 3635970), (39, 3169820), (51, 2423980), (52, 2377365), (60, 2060383), (65, 1901892), (68, 1817985), (78, 1584910), (85, 1454388), (102, 1211990), (130, 950946), (156, 792455), (170, 727194), (195, 633964), (204, 605995), (221, 559380), (255, 484796), (260, 475473), (340, 363597), (390, 316982), (442, 279690), (510, 242398), (663, 186460), (780, 158491), (884, 139845), (1020, 121199), (1105, 111876), (1326, 93230), (2210, 55938), (2652, 46615), (3315, 37292), (4420, 27969), (6630, 18646), (9323, 13260)]