72563760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1155

約数の個数: 120

約数和(自身を含む): 246442560

約数和(自身を除く): 173878800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1039, 1164, 1455, 1552, 1746, 1940, 2078, 2328, 2910, 3117, 3492, 3880, 4156, 4365, 4656, 5195, 5820, 6234, 6984, 7760, 8312, 8730, 9351, 10390, 11640, 12468, 13968, 15585, 16624, 17460, 18702, 20780, 23280, 24936, 31170, 34920, 37404, 41560, 46755, 49872, 62340, 69840, 74808, 83120, 93510, 100783, 124680, 149616, 187020, 201566, 249360, 302349, 374040, 403132, 503915, 604698, 748080, 806264, 907047, 1007830, 1209396, 1511745, 1612528, 1814094, 2015660, 2418792, 3023490, 3628188, 4031320, 4535235, 4837584, 6046980, 7256376, 8062640, 9070470, 12093960, 14512752, 18140940, 24187920, 36281880, 72563760]

約数ペア:

[(1, 72563760), (2, 36281880), (3, 24187920), (4, 18140940), (5, 14512752), (6, 12093960), (8, 9070470), (9, 8062640), (10, 7256376), (12, 6046980), (15, 4837584), (16, 4535235), (18, 4031320), (20, 3628188), (24, 3023490), (30, 2418792), (36, 2015660), (40, 1814094), (45, 1612528), (48, 1511745), (60, 1209396), (72, 1007830), (80, 907047), (90, 806264), (97, 748080), (120, 604698), (144, 503915), (180, 403132), (194, 374040), (240, 302349), (291, 249360), (360, 201566), (388, 187020), (485, 149616), (582, 124680), (720, 100783), (776, 93510), (873, 83120), (970, 74808), (1039, 69840), (1164, 62340), (1455, 49872), (1552, 46755), (1746, 41560), (1940, 37404), (2078, 34920), (2328, 31170), (2910, 24936), (3117, 23280), (3492, 20780), (3880, 18702), (4156, 17460), (4365, 16624), (4656, 15585), (5195, 13968), (5820, 12468), (6234, 11640), (6984, 10390), (7760, 9351), (8312, 8730)]