18335760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4056

約数の個数: 80

約数和(自身を含む): 59847360

約数和(自身を除く): 41511600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4021, 4560, 8042, 12063, 16084, 20105, 24126, 32168, 40210, 48252, 60315, 64336, 76399, 80420, 96504, 120630, 152798, 160840, 193008, 229197, 241260, 305596, 321680, 381995, 458394, 482520, 611192, 763990, 916788, 965040, 1145985, 1222384, 1527980, 1833576, 2291970, 3055960, 3667152, 4583940, 6111920, 9167880, 18335760]

約数ペア:

[(1, 18335760), (2, 9167880), (3, 6111920), (4, 4583940), (5, 3667152), (6, 3055960), (8, 2291970), (10, 1833576), (12, 1527980), (15, 1222384), (16, 1145985), (19, 965040), (20, 916788), (24, 763990), (30, 611192), (38, 482520), (40, 458394), (48, 381995), (57, 321680), (60, 305596), (76, 241260), (80, 229197), (95, 193008), (114, 160840), (120, 152798), (152, 120630), (190, 96504), (228, 80420), (240, 76399), (285, 64336), (304, 60315), (380, 48252), (456, 40210), (570, 32168), (760, 24126), (912, 20105), (1140, 16084), (1520, 12063), (2280, 8042), (4021, 4560)]