60406920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23971}}^1$

素因数の和:23995

約数の個数: 96

約数和(自身を含む): 224377920

約数和(自身を除く): 163971000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 23971, 47942, 71913, 95884, 119855, 143826, 167797, 191768, 215739, 239710, 287652, 335594, 359565, 431478, 479420, 503391, 575304, 671188, 719130, 838985, 862956, 958840, 1006782, 1078695, 1342376, 1438260, 1510173, 1677970, 1725912, 2013564, 2157390, 2516955, 2876520, 3020346, 3355940, 4027128, 4314780, 5033910, 6040692, 6711880, 7550865, 8629560, 10067820, 12081384, 15101730, 20135640, 30203460, 60406920]

約数ペア:

[(1, 60406920), (2, 30203460), (3, 20135640), (4, 15101730), (5, 12081384), (6, 10067820), (7, 8629560), (8, 7550865), (9, 6711880), (10, 6040692), (12, 5033910), (14, 4314780), (15, 4027128), (18, 3355940), (20, 3020346), (21, 2876520), (24, 2516955), (28, 2157390), (30, 2013564), (35, 1725912), (36, 1677970), (40, 1510173), (42, 1438260), (45, 1342376), (56, 1078695), (60, 1006782), (63, 958840), (70, 862956), (72, 838985), (84, 719130), (90, 671188), (105, 575304), (120, 503391), (126, 479420), (140, 431478), (168, 359565), (180, 335594), (210, 287652), (252, 239710), (280, 215739), (315, 191768), (360, 167797), (420, 143826), (504, 119855), (630, 95884), (840, 71913), (1260, 47942), (2520, 23971)]