2017967760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27211}}^1$

素因数の和:27333

約数の個数: 120

約数和(自身を含む): 6843056064

約数和(自身を除く): 4825088304

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, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 12360, 14832, 18540, 24720, 27211, 37080, 54422, 74160, 81633, 108844, 136055, 163266, 217688, 244899, 272110, 326532, 408165, 435376, 489798, 544220, 653064, 816330, 979596, 1088440, 1224495, 1306128, 1632660, 1959192, 2176880, 2448990, 2802733, 3265320, 3918384, 4897980, 5605466, 6530640, 8408199, 9795960, 11210932, 14013665, 16816398, 19591920, 22421864, 25224597, 28027330, 33632796, 42040995, 44843728, 50449194, 56054660, 67265592, 84081990, 100898388, 112109320, 126122985, 134531184, 168163980, 201796776, 224218640, 252245970, 336327960, 403593552, 504491940, 672655920, 1008983880, 2017967760]

約数ペア:

[(1, 2017967760), (2, 1008983880), (3, 672655920), (4, 504491940), (5, 403593552), (6, 336327960), (8, 252245970), (9, 224218640), (10, 201796776), (12, 168163980), (15, 134531184), (16, 126122985), (18, 112109320), (20, 100898388), (24, 84081990), (30, 67265592), (36, 56054660), (40, 50449194), (45, 44843728), (48, 42040995), (60, 33632796), (72, 28027330), (80, 25224597), (90, 22421864), (103, 19591920), (120, 16816398), (144, 14013665), (180, 11210932), (206, 9795960), (240, 8408199), (309, 6530640), (360, 5605466), (412, 4897980), (515, 3918384), (618, 3265320), (720, 2802733), (824, 2448990), (927, 2176880), (1030, 1959192), (1236, 1632660), (1545, 1306128), (1648, 1224495), (1854, 1088440), (2060, 979596), (2472, 816330), (3090, 653064), (3708, 544220), (4120, 489798), (4635, 435376), (4944, 408165), (6180, 326532), (7416, 272110), (8240, 244899), (9270, 217688), (12360, 163266), (14832, 136055), (18540, 108844), (24720, 81633), (27211, 74160), (37080, 54422)]