389823120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14633}}^1$

素因数の和:14689

約数の個数: 120

約数和(自身を含む): 1344630456

約数和(自身を除く): 954807336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 14633, 26640, 29266, 43899, 58532, 73165, 87798, 117064, 131697, 146330, 175596, 219495, 234128, 263394, 292660, 351192, 438990, 526788, 541421, 585320, 658485, 702384, 877980, 1053576, 1082842, 1170640, 1316970, 1624263, 1755960, 2107152, 2165684, 2633940, 2707105, 3248526, 3511920, 4331368, 4872789, 5267880, 5414210, 6497052, 8121315, 8662736, 9745578, 10535760, 10828420, 12994104, 16242630, 19491156, 21656840, 24363945, 25988208, 32485260, 38982312, 43313680, 48727890, 64970520, 77964624, 97455780, 129941040, 194911560, 389823120]

約数ペア:

[(1, 389823120), (2, 194911560), (3, 129941040), (4, 97455780), (5, 77964624), (6, 64970520), (8, 48727890), (9, 43313680), (10, 38982312), (12, 32485260), (15, 25988208), (16, 24363945), (18, 21656840), (20, 19491156), (24, 16242630), (30, 12994104), (36, 10828420), (37, 10535760), (40, 9745578), (45, 8662736), (48, 8121315), (60, 6497052), (72, 5414210), (74, 5267880), (80, 4872789), (90, 4331368), (111, 3511920), (120, 3248526), (144, 2707105), (148, 2633940), (180, 2165684), (185, 2107152), (222, 1755960), (240, 1624263), (296, 1316970), (333, 1170640), (360, 1082842), (370, 1053576), (444, 877980), (555, 702384), (592, 658485), (666, 585320), (720, 541421), (740, 526788), (888, 438990), (1110, 351192), (1332, 292660), (1480, 263394), (1665, 234128), (1776, 219495), (2220, 175596), (2664, 146330), (2960, 131697), (3330, 117064), (4440, 87798), (5328, 73165), (6660, 58532), (8880, 43899), (13320, 29266), (14633, 26640)]