1234336920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1233

約数の個数: 128

約数和(自身を含む): 3836160000

約数和(自身を除く): 2601823080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 449, 465, 620, 739, 744, 898, 930, 1240, 1347, 1478, 1796, 1860, 2217, 2245, 2694, 2956, 3592, 3695, 3720, 4434, 4490, 5388, 5912, 6735, 7390, 8868, 8980, 10776, 11085, 13470, 13919, 14780, 17736, 17960, 22170, 22909, 26940, 27838, 29560, 41757, 44340, 45818, 53880, 55676, 68727, 69595, 83514, 88680, 91636, 111352, 114545, 137454, 139190, 167028, 183272, 208785, 229090, 274908, 278380, 331811, 334056, 343635, 417570, 458180, 549816, 556760, 663622, 687270, 835140, 916360, 995433, 1327244, 1374540, 1659055, 1670280, 1990866, 2654488, 2749080, 3318110, 3981732, 4977165, 6636220, 7963464, 9954330, 10286141, 13272440, 19908660, 20572282, 30858423, 39817320, 41144564, 51430705, 61716846, 82289128, 102861410, 123433692, 154292115, 205722820, 246867384, 308584230, 411445640, 617168460, 1234336920]

約数ペア:

[(1, 1234336920), (2, 617168460), (3, 411445640), (4, 308584230), (5, 246867384), (6, 205722820), (8, 154292115), (10, 123433692), (12, 102861410), (15, 82289128), (20, 61716846), (24, 51430705), (30, 41144564), (31, 39817320), (40, 30858423), (60, 20572282), (62, 19908660), (93, 13272440), (120, 10286141), (124, 9954330), (155, 7963464), (186, 6636220), (248, 4977165), (310, 3981732), (372, 3318110), (449, 2749080), (465, 2654488), (620, 1990866), (739, 1670280), (744, 1659055), (898, 1374540), (930, 1327244), (1240, 995433), (1347, 916360), (1478, 835140), (1796, 687270), (1860, 663622), (2217, 556760), (2245, 549816), (2694, 458180), (2956, 417570), (3592, 343635), (3695, 334056), (3720, 331811), (4434, 278380), (4490, 274908), (5388, 229090), (5912, 208785), (6735, 183272), (7390, 167028), (8868, 139190), (8980, 137454), (10776, 114545), (11085, 111352), (13470, 91636), (13919, 88680), (14780, 83514), (17736, 69595), (17960, 68727), (22170, 55676), (22909, 53880), (26940, 45818), (27838, 44340), (29560, 41757)]