462878520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7237}}^1$

素因数の和:7305

約数の個数: 128

約数和(自身を含む): 1532139840

約数和(自身を除く): 1069261320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7237, 7995, 10660, 12792, 14474, 15990, 21320, 21711, 28948, 31980, 36185, 43422, 57896, 63960, 72370, 86844, 94081, 108555, 144740, 173688, 188162, 217110, 282243, 289480, 296717, 376324, 434220, 470405, 564486, 593434, 752648, 868440, 890151, 940810, 1128972, 1186868, 1411215, 1483585, 1780302, 1881620, 2257944, 2373736, 2822430, 2967170, 3560604, 3763240, 3857321, 4450755, 5644860, 5934340, 7121208, 7714642, 8901510, 11289720, 11571963, 11868680, 15429284, 17803020, 19286605, 23143926, 30858568, 35606040, 38573210, 46287852, 57859815, 77146420, 92575704, 115719630, 154292840, 231439260, 462878520]

約数ペア:

[(1, 462878520), (2, 231439260), (3, 154292840), (4, 115719630), (5, 92575704), (6, 77146420), (8, 57859815), (10, 46287852), (12, 38573210), (13, 35606040), (15, 30858568), (20, 23143926), (24, 19286605), (26, 17803020), (30, 15429284), (39, 11868680), (40, 11571963), (41, 11289720), (52, 8901510), (60, 7714642), (65, 7121208), (78, 5934340), (82, 5644860), (104, 4450755), (120, 3857321), (123, 3763240), (130, 3560604), (156, 2967170), (164, 2822430), (195, 2373736), (205, 2257944), (246, 1881620), (260, 1780302), (312, 1483585), (328, 1411215), (390, 1186868), (410, 1128972), (492, 940810), (520, 890151), (533, 868440), (615, 752648), (780, 593434), (820, 564486), (984, 470405), (1066, 434220), (1230, 376324), (1560, 296717), (1599, 289480), (1640, 282243), (2132, 217110), (2460, 188162), (2665, 173688), (3198, 144740), (4264, 108555), (4920, 94081), (5330, 86844), (6396, 72370), (7237, 63960), (7995, 57896), (10660, 43422), (12792, 36185), (14474, 31980), (15990, 28948), (21320, 21711)]