2712060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 9478560

約数和(自身を除く): 6766500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 61, 65, 76, 78, 90, 95, 114, 117, 122, 130, 156, 171, 180, 183, 190, 195, 228, 234, 244, 247, 260, 285, 305, 342, 366, 380, 390, 468, 494, 549, 570, 585, 610, 684, 732, 741, 780, 793, 855, 915, 988, 1098, 1140, 1159, 1170, 1220, 1235, 1482, 1586, 1710, 1830, 2196, 2223, 2318, 2340, 2379, 2470, 2745, 2964, 3172, 3420, 3477, 3660, 3705, 3965, 4446, 4636, 4758, 4940, 5490, 5795, 6954, 7137, 7410, 7930, 8892, 9516, 10431, 10980, 11115, 11590, 11895, 13908, 14274, 14820, 15067, 15860, 17385, 20862, 22230, 23180, 23790, 28548, 30134, 34770, 35685, 41724, 44460, 45201, 47580, 52155, 60268, 69540, 71370, 75335, 90402, 104310, 135603, 142740, 150670, 180804, 208620, 226005, 271206, 301340, 452010, 542412, 678015, 904020, 1356030, 2712060]

約数ペア:

[(1, 2712060), (2, 1356030), (3, 904020), (4, 678015), (5, 542412), (6, 452010), (9, 301340), (10, 271206), (12, 226005), (13, 208620), (15, 180804), (18, 150670), (19, 142740), (20, 135603), (26, 104310), (30, 90402), (36, 75335), (38, 71370), (39, 69540), (45, 60268), (52, 52155), (57, 47580), (60, 45201), (61, 44460), (65, 41724), (76, 35685), (78, 34770), (90, 30134), (95, 28548), (114, 23790), (117, 23180), (122, 22230), (130, 20862), (156, 17385), (171, 15860), (180, 15067), (183, 14820), (190, 14274), (195, 13908), (228, 11895), (234, 11590), (244, 11115), (247, 10980), (260, 10431), (285, 9516), (305, 8892), (342, 7930), (366, 7410), (380, 7137), (390, 6954), (468, 5795), (494, 5490), (549, 4940), (570, 4758), (585, 4636), (610, 4446), (684, 3965), (732, 3705), (741, 3660), (780, 3477), (793, 3420), (855, 3172), (915, 2964), (988, 2745), (1098, 2470), (1140, 2379), (1159, 2340), (1170, 2318), (1220, 2223), (1235, 2196), (1482, 1830), (1586, 1710)]