130237320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 405699840

約数和(自身を除く): 275462520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 103, 120, 123, 164, 205, 206, 246, 257, 309, 328, 410, 412, 492, 514, 515, 615, 618, 771, 820, 824, 984, 1028, 1030, 1230, 1236, 1285, 1542, 1545, 1640, 2056, 2060, 2460, 2472, 2570, 3084, 3090, 3855, 4120, 4223, 4920, 5140, 6168, 6180, 7710, 8446, 10280, 10537, 12360, 12669, 15420, 16892, 21074, 21115, 25338, 26471, 30840, 31611, 33784, 42148, 42230, 50676, 52685, 52942, 63222, 63345, 79413, 84296, 84460, 101352, 105370, 105884, 126444, 126690, 132355, 158055, 158826, 168920, 210740, 211768, 252888, 253380, 264710, 316110, 317652, 397065, 421480, 506760, 529420, 632220, 635304, 794130, 1058840, 1085311, 1264440, 1588260, 2170622, 3176520, 3255933, 4341244, 5426555, 6511866, 8682488, 10853110, 13023732, 16279665, 21706220, 26047464, 32559330, 43412440, 65118660, 130237320]

約数ペア:

[(1, 130237320), (2, 65118660), (3, 43412440), (4, 32559330), (5, 26047464), (6, 21706220), (8, 16279665), (10, 13023732), (12, 10853110), (15, 8682488), (20, 6511866), (24, 5426555), (30, 4341244), (40, 3255933), (41, 3176520), (60, 2170622), (82, 1588260), (103, 1264440), (120, 1085311), (123, 1058840), (164, 794130), (205, 635304), (206, 632220), (246, 529420), (257, 506760), (309, 421480), (328, 397065), (410, 317652), (412, 316110), (492, 264710), (514, 253380), (515, 252888), (615, 211768), (618, 210740), (771, 168920), (820, 158826), (824, 158055), (984, 132355), (1028, 126690), (1030, 126444), (1230, 105884), (1236, 105370), (1285, 101352), (1542, 84460), (1545, 84296), (1640, 79413), (2056, 63345), (2060, 63222), (2460, 52942), (2472, 52685), (2570, 50676), (3084, 42230), (3090, 42148), (3855, 33784), (4120, 31611), (4223, 30840), (4920, 26471), (5140, 25338), (6168, 21115), (6180, 21074), (7710, 16892), (8446, 15420), (10280, 12669), (10537, 12360)]