61030320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 210653184

約数和(自身を除く): 149622864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 631, 744, 780, 806, 930, 1040, 1209, 1240, 1262, 1488, 1560, 1612, 1860, 1893, 2015, 2418, 2480, 2524, 3120, 3155, 3224, 3720, 3786, 4030, 4836, 5048, 6045, 6310, 6448, 7440, 7572, 8060, 8203, 9465, 9672, 10096, 12090, 12620, 15144, 16120, 16406, 18930, 19344, 19561, 24180, 24609, 25240, 30288, 32240, 32812, 37860, 39122, 41015, 48360, 49218, 50480, 58683, 65624, 75720, 78244, 82030, 96720, 97805, 98436, 117366, 123045, 131248, 151440, 156488, 164060, 195610, 196872, 234732, 246090, 254293, 293415, 312976, 328120, 391220, 393744, 469464, 492180, 508586, 586830, 656240, 762879, 782440, 938928, 984360, 1017172, 1173660, 1271465, 1525758, 1564880, 1968720, 2034344, 2347320, 2542930, 3051516, 3814395, 4068688, 4694640, 5085860, 6103032, 7628790, 10171720, 12206064, 15257580, 20343440, 30515160, 61030320]

約数ペア:

[(1, 61030320), (2, 30515160), (3, 20343440), (4, 15257580), (5, 12206064), (6, 10171720), (8, 7628790), (10, 6103032), (12, 5085860), (13, 4694640), (15, 4068688), (16, 3814395), (20, 3051516), (24, 2542930), (26, 2347320), (30, 2034344), (31, 1968720), (39, 1564880), (40, 1525758), (48, 1271465), (52, 1173660), (60, 1017172), (62, 984360), (65, 938928), (78, 782440), (80, 762879), (93, 656240), (104, 586830), (120, 508586), (124, 492180), (130, 469464), (155, 393744), (156, 391220), (186, 328120), (195, 312976), (208, 293415), (240, 254293), (248, 246090), (260, 234732), (310, 196872), (312, 195610), (372, 164060), (390, 156488), (403, 151440), (465, 131248), (496, 123045), (520, 117366), (620, 98436), (624, 97805), (631, 96720), (744, 82030), (780, 78244), (806, 75720), (930, 65624), (1040, 58683), (1209, 50480), (1240, 49218), (1262, 48360), (1488, 41015), (1560, 39122), (1612, 37860), (1860, 32812), (1893, 32240), (2015, 30288), (2418, 25240), (2480, 24609), (2524, 24180), (3120, 19561), (3155, 19344), (3224, 18930), (3720, 16406), (3786, 16120), (4030, 15144), (4836, 12620), (5048, 12090), (6045, 10096), (6310, 9672), (6448, 9465), (7440, 8203), (7572, 8060)]