248241180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 789368832

約数和(自身を除く): 541127652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 1023, 1103, 1210, 1364, 1452, 1705, 1815, 1860, 2046, 2206, 2420, 3309, 3410, 3630, 3751, 4092, 4412, 5115, 5515, 6618, 6820, 7260, 7502, 10230, 11030, 11253, 12133, 13236, 15004, 16545, 18755, 20460, 22060, 22506, 24266, 33090, 34193, 36399, 37510, 45012, 48532, 56265, 60665, 66180, 68386, 72798, 75020, 102579, 112530, 121330, 133463, 136772, 145596, 170965, 181995, 205158, 225060, 242660, 266926, 341930, 363990, 376123, 400389, 410316, 512895, 533852, 667315, 683860, 727980, 752246, 800778, 1025790, 1128369, 1334630, 1504492, 1601556, 1880615, 2001945, 2051580, 2256738, 2669260, 3761230, 4003890, 4137353, 4513476, 5641845, 7522460, 8007780, 8274706, 11283690, 12412059, 16549412, 20686765, 22567380, 24824118, 41373530, 49648236, 62060295, 82747060, 124120590, 248241180]

約数ペア:

[(1, 248241180), (2, 124120590), (3, 82747060), (4, 62060295), (5, 49648236), (6, 41373530), (10, 24824118), (11, 22567380), (12, 20686765), (15, 16549412), (20, 12412059), (22, 11283690), (30, 8274706), (31, 8007780), (33, 7522460), (44, 5641845), (55, 4513476), (60, 4137353), (62, 4003890), (66, 3761230), (93, 2669260), (110, 2256738), (121, 2051580), (124, 2001945), (132, 1880615), (155, 1601556), (165, 1504492), (186, 1334630), (220, 1128369), (242, 1025790), (310, 800778), (330, 752246), (341, 727980), (363, 683860), (372, 667315), (465, 533852), (484, 512895), (605, 410316), (620, 400389), (660, 376123), (682, 363990), (726, 341930), (930, 266926), (1023, 242660), (1103, 225060), (1210, 205158), (1364, 181995), (1452, 170965), (1705, 145596), (1815, 136772), (1860, 133463), (2046, 121330), (2206, 112530), (2420, 102579), (3309, 75020), (3410, 72798), (3630, 68386), (3751, 66180), (4092, 60665), (4412, 56265), (5115, 48532), (5515, 45012), (6618, 37510), (6820, 36399), (7260, 34193), (7502, 33090), (10230, 24266), (11030, 22506), (11253, 22060), (12133, 20460), (13236, 18755), (15004, 16545)]