457570620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21761

約数の個数: 120

約数和(自身を含む): 1545903744

約数和(自身を除く): 1088333124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 21727, 43454, 65181, 86908, 108635, 130362, 195543, 217270, 260724, 282451, 325905, 391086, 434540, 564902, 586629, 651810, 782172, 847353, 977715, 1129804, 1173258, 1303620, 1412255, 1694706, 1759887, 1955430, 2346516, 2542059, 2824510, 2933145, 3389412, 3519774, 3910860, 4236765, 5084118, 5649020, 5866290, 7039548, 7626177, 8473530, 8799435, 10168236, 11732580, 12710295, 15252354, 16947060, 17598870, 22878531, 25420590, 30504708, 35197740, 38130885, 45757062, 50841180, 76261770, 91514124, 114392655, 152523540, 228785310, 457570620]

約数ペア:

[(1, 457570620), (2, 228785310), (3, 152523540), (4, 114392655), (5, 91514124), (6, 76261770), (9, 50841180), (10, 45757062), (12, 38130885), (13, 35197740), (15, 30504708), (18, 25420590), (20, 22878531), (26, 17598870), (27, 16947060), (30, 15252354), (36, 12710295), (39, 11732580), (45, 10168236), (52, 8799435), (54, 8473530), (60, 7626177), (65, 7039548), (78, 5866290), (81, 5649020), (90, 5084118), (108, 4236765), (117, 3910860), (130, 3519774), (135, 3389412), (156, 2933145), (162, 2824510), (180, 2542059), (195, 2346516), (234, 1955430), (260, 1759887), (270, 1694706), (324, 1412255), (351, 1303620), (390, 1173258), (405, 1129804), (468, 977715), (540, 847353), (585, 782172), (702, 651810), (780, 586629), (810, 564902), (1053, 434540), (1170, 391086), (1404, 325905), (1620, 282451), (1755, 260724), (2106, 217270), (2340, 195543), (3510, 130362), (4212, 108635), (5265, 86908), (7020, 65181), (10530, 43454), (21060, 21727)]