7267920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2753}}^1$

素因数の和:2780

約数の個数: 80

約数和(自身を含む): 24587712

約数和(自身を除く): 17319792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 2753, 5506, 8259, 11012, 13765, 16518, 22024, 27530, 30283, 33036, 41295, 44048, 55060, 60566, 66072, 82590, 90849, 110120, 121132, 132144, 151415, 165180, 181698, 220240, 242264, 302830, 330360, 363396, 454245, 484528, 605660, 660720, 726792, 908490, 1211320, 1453584, 1816980, 2422640, 3633960, 7267920]

約数ペア:

[(1, 7267920), (2, 3633960), (3, 2422640), (4, 1816980), (5, 1453584), (6, 1211320), (8, 908490), (10, 726792), (11, 660720), (12, 605660), (15, 484528), (16, 454245), (20, 363396), (22, 330360), (24, 302830), (30, 242264), (33, 220240), (40, 181698), (44, 165180), (48, 151415), (55, 132144), (60, 121132), (66, 110120), (80, 90849), (88, 82590), (110, 66072), (120, 60566), (132, 55060), (165, 44048), (176, 41295), (220, 33036), (240, 30283), (264, 27530), (330, 22024), (440, 16518), (528, 13765), (660, 11012), (880, 8259), (1320, 5506), (2640, 2753)]