146370720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4999}}^1$

素因数の和:5078

約数の個数: 96

約数和(自身を含む): 468720000

約数和(自身を除く): 322349280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 4999, 5856, 7320, 9760, 9998, 14640, 14997, 19996, 24995, 29280, 29994, 39992, 49990, 59988, 74985, 79984, 99980, 119976, 149970, 159968, 199960, 239952, 299940, 304939, 399920, 479904, 599880, 609878, 799840, 914817, 1199760, 1219756, 1524695, 1829634, 2399520, 2439512, 3049390, 3659268, 4574085, 4879024, 6098780, 7318536, 9148170, 9758048, 12197560, 14637072, 18296340, 24395120, 29274144, 36592680, 48790240, 73185360, 146370720]

約数ペア:

[(1, 146370720), (2, 73185360), (3, 48790240), (4, 36592680), (5, 29274144), (6, 24395120), (8, 18296340), (10, 14637072), (12, 12197560), (15, 9758048), (16, 9148170), (20, 7318536), (24, 6098780), (30, 4879024), (32, 4574085), (40, 3659268), (48, 3049390), (60, 2439512), (61, 2399520), (80, 1829634), (96, 1524695), (120, 1219756), (122, 1199760), (160, 914817), (183, 799840), (240, 609878), (244, 599880), (305, 479904), (366, 399920), (480, 304939), (488, 299940), (610, 239952), (732, 199960), (915, 159968), (976, 149970), (1220, 119976), (1464, 99980), (1830, 79984), (1952, 74985), (2440, 59988), (2928, 49990), (3660, 39992), (4880, 29994), (4999, 29280), (5856, 24995), (7320, 19996), (9760, 14997), (9998, 14640)]