2415360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 8388576

約数和(自身を除く): 5973216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 128, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 256, 272, 296, 320, 340, 370, 384, 408, 444, 480, 510, 544, 555, 592, 629, 640, 680, 740, 768, 816, 888, 960, 1020, 1088, 1110, 1184, 1258, 1280, 1360, 1480, 1632, 1776, 1887, 1920, 2040, 2176, 2220, 2368, 2516, 2720, 2960, 3145, 3264, 3552, 3774, 3840, 4080, 4352, 4440, 4736, 5032, 5440, 5920, 6290, 6528, 7104, 7548, 8160, 8880, 9435, 9472, 10064, 10880, 11840, 12580, 13056, 14208, 15096, 16320, 17760, 18870, 20128, 21760, 23680, 25160, 28416, 30192, 32640, 35520, 37740, 40256, 47360, 50320, 60384, 65280, 71040, 75480, 80512, 100640, 120768, 142080, 150960, 161024, 201280, 241536, 301920, 402560, 483072, 603840, 805120, 1207680, 2415360]

約数ペア:

[(1, 2415360), (2, 1207680), (3, 805120), (4, 603840), (5, 483072), (6, 402560), (8, 301920), (10, 241536), (12, 201280), (15, 161024), (16, 150960), (17, 142080), (20, 120768), (24, 100640), (30, 80512), (32, 75480), (34, 71040), (37, 65280), (40, 60384), (48, 50320), (51, 47360), (60, 40256), (64, 37740), (68, 35520), (74, 32640), (80, 30192), (85, 28416), (96, 25160), (102, 23680), (111, 21760), (120, 20128), (128, 18870), (136, 17760), (148, 16320), (160, 15096), (170, 14208), (185, 13056), (192, 12580), (204, 11840), (222, 10880), (240, 10064), (255, 9472), (256, 9435), (272, 8880), (296, 8160), (320, 7548), (340, 7104), (370, 6528), (384, 6290), (408, 5920), (444, 5440), (480, 5032), (510, 4736), (544, 4440), (555, 4352), (592, 4080), (629, 3840), (640, 3774), (680, 3552), (740, 3264), (768, 3145), (816, 2960), (888, 2720), (960, 2516), (1020, 2368), (1088, 2220), (1110, 2176), (1184, 2040), (1258, 1920), (1280, 1887), (1360, 1776), (1480, 1632)]