61026480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1528

約数の個数: 160

約数和(自身を含む): 221414400

約数和(自身を除く): 160387920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1487, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 2974, 3420, 4104, 4461, 4560, 5130, 5948, 6840, 7435, 8208, 8922, 10260, 11896, 13383, 13680, 14870, 17844, 20520, 22305, 23792, 26766, 28253, 29740, 35688, 40149, 41040, 44610, 53532, 56506, 59480, 66915, 71376, 80298, 84759, 89220, 107064, 113012, 118960, 133830, 141265, 160596, 169518, 178440, 200745, 214128, 226024, 254277, 267660, 282530, 321192, 339036, 356880, 401490, 423795, 452048, 508554, 535320, 565060, 642384, 678072, 762831, 802980, 847590, 1017108, 1070640, 1130120, 1271385, 1356144, 1525662, 1605960, 1695180, 2034216, 2260240, 2542770, 3051324, 3211920, 3390360, 3814155, 4068432, 5085540, 6102648, 6780720, 7628310, 10171080, 12205296, 15256620, 20342160, 30513240, 61026480]

約数ペア:

[(1, 61026480), (2, 30513240), (3, 20342160), (4, 15256620), (5, 12205296), (6, 10171080), (8, 7628310), (9, 6780720), (10, 6102648), (12, 5085540), (15, 4068432), (16, 3814155), (18, 3390360), (19, 3211920), (20, 3051324), (24, 2542770), (27, 2260240), (30, 2034216), (36, 1695180), (38, 1605960), (40, 1525662), (45, 1356144), (48, 1271385), (54, 1130120), (57, 1070640), (60, 1017108), (72, 847590), (76, 802980), (80, 762831), (90, 678072), (95, 642384), (108, 565060), (114, 535320), (120, 508554), (135, 452048), (144, 423795), (152, 401490), (171, 356880), (180, 339036), (190, 321192), (216, 282530), (228, 267660), (240, 254277), (270, 226024), (285, 214128), (304, 200745), (342, 178440), (360, 169518), (380, 160596), (432, 141265), (456, 133830), (513, 118960), (540, 113012), (570, 107064), (684, 89220), (720, 84759), (760, 80298), (855, 71376), (912, 66915), (1026, 59480), (1080, 56506), (1140, 53532), (1368, 44610), (1487, 41040), (1520, 40149), (1710, 35688), (2052, 29740), (2160, 28253), (2280, 26766), (2565, 23792), (2736, 22305), (2974, 20520), (3420, 17844), (4104, 14870), (4461, 13680), (4560, 13383), (5130, 11896), (5948, 10260), (6840, 8922), (7435, 8208)]