24873720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 80481600

約数和(自身を除く): 55607880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 137, 170, 178, 204, 255, 267, 274, 340, 356, 408, 411, 445, 510, 534, 548, 680, 685, 712, 822, 890, 1020, 1068, 1096, 1335, 1370, 1513, 1644, 1780, 2040, 2055, 2136, 2329, 2670, 2740, 3026, 3288, 3560, 4110, 4539, 4658, 5340, 5480, 6052, 6987, 7565, 8220, 9078, 9316, 10680, 11645, 12104, 12193, 13974, 15130, 16440, 18156, 18632, 22695, 23290, 24386, 27948, 30260, 34935, 36312, 36579, 45390, 46580, 48772, 55896, 60520, 60965, 69870, 73158, 90780, 93160, 97544, 121930, 139740, 146316, 181560, 182895, 207281, 243860, 279480, 292632, 365790, 414562, 487720, 621843, 731580, 829124, 1036405, 1243686, 1463160, 1658248, 2072810, 2487372, 3109215, 4145620, 4974744, 6218430, 8291240, 12436860, 24873720]

約数ペア:

[(1, 24873720), (2, 12436860), (3, 8291240), (4, 6218430), (5, 4974744), (6, 4145620), (8, 3109215), (10, 2487372), (12, 2072810), (15, 1658248), (17, 1463160), (20, 1243686), (24, 1036405), (30, 829124), (34, 731580), (40, 621843), (51, 487720), (60, 414562), (68, 365790), (85, 292632), (89, 279480), (102, 243860), (120, 207281), (136, 182895), (137, 181560), (170, 146316), (178, 139740), (204, 121930), (255, 97544), (267, 93160), (274, 90780), (340, 73158), (356, 69870), (408, 60965), (411, 60520), (445, 55896), (510, 48772), (534, 46580), (548, 45390), (680, 36579), (685, 36312), (712, 34935), (822, 30260), (890, 27948), (1020, 24386), (1068, 23290), (1096, 22695), (1335, 18632), (1370, 18156), (1513, 16440), (1644, 15130), (1780, 13974), (2040, 12193), (2055, 12104), (2136, 11645), (2329, 10680), (2670, 9316), (2740, 9078), (3026, 8220), (3288, 7565), (3560, 6987), (4110, 6052), (4539, 5480), (4658, 5340)]