15361740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 48117888

約数和(自身を除く): 32756148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2753, 2790, 5506, 5580, 8259, 11012, 13765, 16518, 24777, 27530, 33036, 41295, 49554, 55060, 82590, 85343, 99108, 123885, 165180, 170686, 247770, 256029, 341372, 426715, 495540, 512058, 768087, 853430, 1024116, 1280145, 1536174, 1706860, 2560290, 3072348, 3840435, 5120580, 7680870, 15361740]

約数ペア:

[(1, 15361740), (2, 7680870), (3, 5120580), (4, 3840435), (5, 3072348), (6, 2560290), (9, 1706860), (10, 1536174), (12, 1280145), (15, 1024116), (18, 853430), (20, 768087), (30, 512058), (31, 495540), (36, 426715), (45, 341372), (60, 256029), (62, 247770), (90, 170686), (93, 165180), (124, 123885), (155, 99108), (180, 85343), (186, 82590), (279, 55060), (310, 49554), (372, 41295), (465, 33036), (558, 27530), (620, 24777), (930, 16518), (1116, 13765), (1395, 11012), (1860, 8259), (2753, 5580), (2790, 5506)]