1472105520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4999}}^1$

素因数の和:5427

約数の個数: 120

約数和(自身を含む): 4956900000

約数和(自身を除く): 3484794480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 409, 720, 818, 1227, 1636, 2045, 2454, 3272, 3681, 4090, 4908, 4999, 6135, 6544, 7362, 8180, 9816, 9998, 12270, 14724, 14997, 16360, 18405, 19632, 19996, 24540, 24995, 29448, 29994, 32720, 36810, 39992, 44991, 49080, 49990, 58896, 59988, 73620, 74985, 79984, 89982, 98160, 99980, 119976, 147240, 149970, 179964, 199960, 224955, 239952, 294480, 299940, 359928, 399920, 449910, 599880, 719856, 899820, 1199760, 1799640, 2044591, 3599280, 4089182, 6133773, 8178364, 10222955, 12267546, 16356728, 18401319, 20445910, 24535092, 30668865, 32713456, 36802638, 40891820, 49070184, 61337730, 73605276, 81783640, 92006595, 98140368, 122675460, 147210552, 163567280, 184013190, 245350920, 294421104, 368026380, 490701840, 736052760, 1472105520]

約数ペア:

[(1, 1472105520), (2, 736052760), (3, 490701840), (4, 368026380), (5, 294421104), (6, 245350920), (8, 184013190), (9, 163567280), (10, 147210552), (12, 122675460), (15, 98140368), (16, 92006595), (18, 81783640), (20, 73605276), (24, 61337730), (30, 49070184), (36, 40891820), (40, 36802638), (45, 32713456), (48, 30668865), (60, 24535092), (72, 20445910), (80, 18401319), (90, 16356728), (120, 12267546), (144, 10222955), (180, 8178364), (240, 6133773), (360, 4089182), (409, 3599280), (720, 2044591), (818, 1799640), (1227, 1199760), (1636, 899820), (2045, 719856), (2454, 599880), (3272, 449910), (3681, 399920), (4090, 359928), (4908, 299940), (4999, 294480), (6135, 239952), (6544, 224955), (7362, 199960), (8180, 179964), (9816, 149970), (9998, 147240), (12270, 119976), (14724, 99980), (14997, 98160), (16360, 89982), (18405, 79984), (19632, 74985), (19996, 73620), (24540, 59988), (24995, 58896), (29448, 49990), (29994, 49080), (32720, 44991), (36810, 39992)]