2442830520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1565917}}^1$

素因数の和:1565944

約数の個数: 64

約数和(自身を含む): 7892226720

約数和(自身を除く): 5449396200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1565917, 3131834, 4697751, 6263668, 7829585, 9395502, 12527336, 15659170, 18791004, 20356921, 23488755, 31318340, 37582008, 40713842, 46977510, 61070763, 62636680, 81427684, 93955020, 101784605, 122141526, 162855368, 187910040, 203569210, 244283052, 305353815, 407138420, 488566104, 610707630, 814276840, 1221415260, 2442830520]

約数ペア:

[(1, 2442830520), (2, 1221415260), (3, 814276840), (4, 610707630), (5, 488566104), (6, 407138420), (8, 305353815), (10, 244283052), (12, 203569210), (13, 187910040), (15, 162855368), (20, 122141526), (24, 101784605), (26, 93955020), (30, 81427684), (39, 62636680), (40, 61070763), (52, 46977510), (60, 40713842), (65, 37582008), (78, 31318340), (104, 23488755), (120, 20356921), (130, 18791004), (156, 15659170), (195, 12527336), (260, 9395502), (312, 7829585), (390, 6263668), (520, 4697751), (780, 3131834), (1560, 1565917)]