30769680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 101243520

約数和(自身を除く): 70473840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 53, 59, 60, 80, 82, 106, 118, 120, 123, 159, 164, 177, 205, 212, 236, 240, 246, 265, 295, 318, 328, 354, 410, 424, 472, 492, 530, 590, 615, 636, 656, 708, 795, 820, 848, 885, 944, 984, 1060, 1180, 1230, 1272, 1416, 1590, 1640, 1770, 1968, 2120, 2173, 2360, 2419, 2460, 2544, 2832, 3127, 3180, 3280, 3540, 4240, 4346, 4720, 4838, 4920, 6254, 6360, 6519, 7080, 7257, 8692, 9381, 9676, 9840, 10865, 12095, 12508, 12720, 13038, 14160, 14514, 15635, 17384, 18762, 19352, 21730, 24190, 25016, 26076, 29028, 31270, 32595, 34768, 36285, 37524, 38704, 43460, 46905, 48380, 50032, 52152, 58056, 62540, 65190, 72570, 75048, 86920, 93810, 96760, 104304, 116112, 125080, 128207, 130380, 145140, 150096, 173840, 187620, 193520, 250160, 256414, 260760, 290280, 375240, 384621, 512828, 521520, 580560, 641035, 750480, 769242, 1025656, 1282070, 1538484, 1923105, 2051312, 2564140, 3076968, 3846210, 5128280, 6153936, 7692420, 10256560, 15384840, 30769680]

約数ペア:

[(1, 30769680), (2, 15384840), (3, 10256560), (4, 7692420), (5, 6153936), (6, 5128280), (8, 3846210), (10, 3076968), (12, 2564140), (15, 2051312), (16, 1923105), (20, 1538484), (24, 1282070), (30, 1025656), (40, 769242), (41, 750480), (48, 641035), (53, 580560), (59, 521520), (60, 512828), (80, 384621), (82, 375240), (106, 290280), (118, 260760), (120, 256414), (123, 250160), (159, 193520), (164, 187620), (177, 173840), (205, 150096), (212, 145140), (236, 130380), (240, 128207), (246, 125080), (265, 116112), (295, 104304), (318, 96760), (328, 93810), (354, 86920), (410, 75048), (424, 72570), (472, 65190), (492, 62540), (530, 58056), (590, 52152), (615, 50032), (636, 48380), (656, 46905), (708, 43460), (795, 38704), (820, 37524), (848, 36285), (885, 34768), (944, 32595), (984, 31270), (1060, 29028), (1180, 26076), (1230, 25016), (1272, 24190), (1416, 21730), (1590, 19352), (1640, 18762), (1770, 17384), (1968, 15635), (2120, 14514), (2173, 14160), (2360, 13038), (2419, 12720), (2460, 12508), (2544, 12095), (2832, 10865), (3127, 9840), (3180, 9676), (3280, 9381), (3540, 8692), (4240, 7257), (4346, 7080), (4720, 6519), (4838, 6360), (4920, 6254)]