1004586360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 3060288000

約数和(自身を除く): 2055701640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 229, 263, 278, 417, 458, 526, 556, 687, 695, 789, 834, 916, 1052, 1112, 1145, 1315, 1374, 1390, 1578, 1668, 1832, 2085, 2104, 2290, 2630, 2748, 2780, 3156, 3336, 3435, 3945, 4170, 4580, 5260, 5496, 5560, 6312, 6870, 7890, 8340, 9160, 10520, 13740, 15780, 16680, 27480, 31560, 31831, 36557, 60227, 63662, 73114, 95493, 109671, 120454, 127324, 146228, 159155, 180681, 182785, 190986, 219342, 240908, 254648, 292456, 301135, 318310, 361362, 365570, 381972, 438684, 477465, 481816, 548355, 602270, 636620, 722724, 731140, 763944, 877368, 903405, 954930, 1096710, 1204540, 1273240, 1445448, 1462280, 1806810, 1909860, 2193420, 2409080, 3613620, 3819720, 4386840, 7227240, 8371553, 16743106, 25114659, 33486212, 41857765, 50229318, 66972424, 83715530, 100458636, 125573295, 167431060, 200917272, 251146590, 334862120, 502293180, 1004586360]

約数ペア:

[(1, 1004586360), (2, 502293180), (3, 334862120), (4, 251146590), (5, 200917272), (6, 167431060), (8, 125573295), (10, 100458636), (12, 83715530), (15, 66972424), (20, 50229318), (24, 41857765), (30, 33486212), (40, 25114659), (60, 16743106), (120, 8371553), (139, 7227240), (229, 4386840), (263, 3819720), (278, 3613620), (417, 2409080), (458, 2193420), (526, 1909860), (556, 1806810), (687, 1462280), (695, 1445448), (789, 1273240), (834, 1204540), (916, 1096710), (1052, 954930), (1112, 903405), (1145, 877368), (1315, 763944), (1374, 731140), (1390, 722724), (1578, 636620), (1668, 602270), (1832, 548355), (2085, 481816), (2104, 477465), (2290, 438684), (2630, 381972), (2748, 365570), (2780, 361362), (3156, 318310), (3336, 301135), (3435, 292456), (3945, 254648), (4170, 240908), (4580, 219342), (5260, 190986), (5496, 182785), (5560, 180681), (6312, 159155), (6870, 146228), (7890, 127324), (8340, 120454), (9160, 109671), (10520, 95493), (13740, 73114), (15780, 63662), (16680, 60227), (27480, 36557), (31560, 31831)]