4897716840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24781}}^1$

素因数の和:24865

約数の個数: 160

約数和(自身を含む): 16732310760

約数和(自身を除く): 11834593920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 810, 915, 1080, 1098, 1220, 1464, 1620, 1647, 1830, 2196, 2440, 2745, 3240, 3294, 3660, 4392, 4941, 5490, 6588, 7320, 8235, 9882, 10980, 13176, 16470, 19764, 21960, 24705, 24781, 32940, 39528, 49410, 49562, 65880, 74343, 98820, 99124, 123905, 148686, 197640, 198248, 223029, 247810, 297372, 371715, 446058, 495620, 594744, 669087, 743430, 892116, 991240, 1115145, 1338174, 1486860, 1511641, 1784232, 2007261, 2230290, 2676348, 2973720, 3023282, 3345435, 4014522, 4460580, 4534923, 5352696, 6046564, 6690870, 7558205, 8029044, 8921160, 9069846, 10036305, 12093128, 13381740, 13604769, 15116410, 16058088, 18139692, 20072610, 22674615, 26763480, 27209538, 30232820, 36279384, 40145220, 40814307, 45349230, 54419076, 60465640, 68023845, 80290440, 81628614, 90698460, 108838152, 122442921, 136047690, 163257228, 181396920, 204071535, 244885842, 272095380, 326514456, 408143070, 489771684, 544190760, 612214605, 816286140, 979543368, 1224429210, 1632572280, 2448858420, 4897716840]

約数ペア:

[(1, 4897716840), (2, 2448858420), (3, 1632572280), (4, 1224429210), (5, 979543368), (6, 816286140), (8, 612214605), (9, 544190760), (10, 489771684), (12, 408143070), (15, 326514456), (18, 272095380), (20, 244885842), (24, 204071535), (27, 181396920), (30, 163257228), (36, 136047690), (40, 122442921), (45, 108838152), (54, 90698460), (60, 81628614), (61, 80290440), (72, 68023845), (81, 60465640), (90, 54419076), (108, 45349230), (120, 40814307), (122, 40145220), (135, 36279384), (162, 30232820), (180, 27209538), (183, 26763480), (216, 22674615), (244, 20072610), (270, 18139692), (305, 16058088), (324, 15116410), (360, 13604769), (366, 13381740), (405, 12093128), (488, 10036305), (540, 9069846), (549, 8921160), (610, 8029044), (648, 7558205), (732, 6690870), (810, 6046564), (915, 5352696), (1080, 4534923), (1098, 4460580), (1220, 4014522), (1464, 3345435), (1620, 3023282), (1647, 2973720), (1830, 2676348), (2196, 2230290), (2440, 2007261), (2745, 1784232), (3240, 1511641), (3294, 1486860), (3660, 1338174), (4392, 1115145), (4941, 991240), (5490, 892116), (6588, 743430), (7320, 669087), (8235, 594744), (9882, 495620), (10980, 446058), (13176, 371715), (16470, 297372), (19764, 247810), (21960, 223029), (24705, 198248), (24781, 197640), (32940, 148686), (39528, 123905), (49410, 99124), (49562, 98820), (65880, 74343)]