10920060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 36341760

約数和(自身を除く): 25421700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 103, 114, 124, 155, 171, 180, 186, 190, 206, 228, 279, 285, 309, 310, 342, 372, 380, 412, 465, 515, 558, 570, 589, 618, 620, 684, 855, 927, 930, 1030, 1116, 1140, 1178, 1236, 1395, 1545, 1710, 1767, 1854, 1860, 1957, 2060, 2356, 2790, 2945, 3090, 3193, 3420, 3534, 3708, 3914, 4635, 5301, 5580, 5871, 5890, 6180, 6386, 7068, 7828, 8835, 9270, 9579, 9785, 10602, 11742, 11780, 12772, 15965, 17613, 17670, 18540, 19158, 19570, 21204, 23484, 26505, 28737, 29355, 31930, 35226, 35340, 38316, 39140, 47895, 53010, 57474, 58710, 60667, 63860, 70452, 88065, 95790, 106020, 114948, 117420, 121334, 143685, 176130, 182001, 191580, 242668, 287370, 303335, 352260, 364002, 546003, 574740, 606670, 728004, 910005, 1092006, 1213340, 1820010, 2184012, 2730015, 3640020, 5460030, 10920060]

約数ペア:

[(1, 10920060), (2, 5460030), (3, 3640020), (4, 2730015), (5, 2184012), (6, 1820010), (9, 1213340), (10, 1092006), (12, 910005), (15, 728004), (18, 606670), (19, 574740), (20, 546003), (30, 364002), (31, 352260), (36, 303335), (38, 287370), (45, 242668), (57, 191580), (60, 182001), (62, 176130), (76, 143685), (90, 121334), (93, 117420), (95, 114948), (103, 106020), (114, 95790), (124, 88065), (155, 70452), (171, 63860), (180, 60667), (186, 58710), (190, 57474), (206, 53010), (228, 47895), (279, 39140), (285, 38316), (309, 35340), (310, 35226), (342, 31930), (372, 29355), (380, 28737), (412, 26505), (465, 23484), (515, 21204), (558, 19570), (570, 19158), (589, 18540), (618, 17670), (620, 17613), (684, 15965), (855, 12772), (927, 11780), (930, 11742), (1030, 10602), (1116, 9785), (1140, 9579), (1178, 9270), (1236, 8835), (1395, 7828), (1545, 7068), (1710, 6386), (1767, 6180), (1854, 5890), (1860, 5871), (1957, 5580), (2060, 5301), (2356, 4635), (2790, 3914), (2945, 3708), (3090, 3534), (3193, 3420)]