946702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 2903207040

約数和(自身を除く): 1956504120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 283, 305, 366, 457, 488, 566, 610, 732, 849, 914, 915, 1132, 1220, 1371, 1415, 1464, 1698, 1828, 1830, 2264, 2285, 2440, 2742, 2830, 3396, 3656, 3660, 4245, 4570, 5484, 5660, 6792, 6855, 7320, 8490, 9140, 10968, 11320, 13710, 16980, 17263, 18280, 27420, 27877, 33960, 34526, 51789, 54840, 55754, 69052, 83631, 86315, 103578, 111508, 129331, 138104, 139385, 167262, 172630, 207156, 223016, 258662, 258945, 278770, 334524, 345260, 387993, 414312, 418155, 517324, 517890, 557540, 646655, 669048, 690520, 775986, 836310, 1034648, 1035780, 1115080, 1293310, 1551972, 1672620, 1939965, 2071560, 2586620, 3103944, 3345240, 3879930, 5173240, 7759860, 7889191, 15519720, 15778382, 23667573, 31556764, 39445955, 47335146, 63113528, 78891910, 94670292, 118337865, 157783820, 189340584, 236675730, 315567640, 473351460, 946702920]

約数ペア:

[(1, 946702920), (2, 473351460), (3, 315567640), (4, 236675730), (5, 189340584), (6, 157783820), (8, 118337865), (10, 94670292), (12, 78891910), (15, 63113528), (20, 47335146), (24, 39445955), (30, 31556764), (40, 23667573), (60, 15778382), (61, 15519720), (120, 7889191), (122, 7759860), (183, 5173240), (244, 3879930), (283, 3345240), (305, 3103944), (366, 2586620), (457, 2071560), (488, 1939965), (566, 1672620), (610, 1551972), (732, 1293310), (849, 1115080), (914, 1035780), (915, 1034648), (1132, 836310), (1220, 775986), (1371, 690520), (1415, 669048), (1464, 646655), (1698, 557540), (1828, 517890), (1830, 517324), (2264, 418155), (2285, 414312), (2440, 387993), (2742, 345260), (2830, 334524), (3396, 278770), (3656, 258945), (3660, 258662), (4245, 223016), (4570, 207156), (5484, 172630), (5660, 167262), (6792, 139385), (6855, 138104), (7320, 129331), (8490, 111508), (9140, 103578), (10968, 86315), (11320, 83631), (13710, 69052), (16980, 55754), (17263, 54840), (18280, 51789), (27420, 34526), (27877, 33960)]