60820140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1783

約数の個数: 96

約数和(自身を含む): 185149440

約数和(自身を除く): 124329300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1721, 1767, 1860, 2356, 2945, 3442, 3534, 5163, 5890, 6884, 7068, 8605, 8835, 10326, 11780, 17210, 17670, 20652, 25815, 32699, 34420, 35340, 51630, 53351, 65398, 98097, 103260, 106702, 130796, 160053, 163495, 196194, 213404, 266755, 320106, 326990, 392388, 490485, 533510, 640212, 653980, 800265, 980970, 1013669, 1067020, 1600530, 1961940, 2027338, 3041007, 3201060, 4054676, 5068345, 6082014, 10136690, 12164028, 15205035, 20273380, 30410070, 60820140]

約数ペア:

[(1, 60820140), (2, 30410070), (3, 20273380), (4, 15205035), (5, 12164028), (6, 10136690), (10, 6082014), (12, 5068345), (15, 4054676), (19, 3201060), (20, 3041007), (30, 2027338), (31, 1961940), (38, 1600530), (57, 1067020), (60, 1013669), (62, 980970), (76, 800265), (93, 653980), (95, 640212), (114, 533510), (124, 490485), (155, 392388), (186, 326990), (190, 320106), (228, 266755), (285, 213404), (310, 196194), (372, 163495), (380, 160053), (465, 130796), (570, 106702), (589, 103260), (620, 98097), (930, 65398), (1140, 53351), (1178, 51630), (1721, 35340), (1767, 34420), (1860, 32699), (2356, 25815), (2945, 20652), (3442, 17670), (3534, 17210), (5163, 11780), (5890, 10326), (6884, 8835), (7068, 8605)]