169968720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41659}}^1$

素因数の和:41692

約数の個数: 80

約数和(自身を含む): 557910720

約数和(自身を除く): 387942000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 41659, 83318, 124977, 166636, 208295, 249954, 333272, 416590, 499908, 624885, 666544, 708203, 833180, 999816, 1249770, 1416406, 1666360, 1999632, 2124609, 2499540, 2832812, 3332720, 3541015, 4249218, 4999080, 5665624, 7082030, 8498436, 9998160, 10623045, 11331248, 14164060, 16996872, 21246090, 28328120, 33993744, 42492180, 56656240, 84984360, 169968720]

約数ペア:

[(1, 169968720), (2, 84984360), (3, 56656240), (4, 42492180), (5, 33993744), (6, 28328120), (8, 21246090), (10, 16996872), (12, 14164060), (15, 11331248), (16, 10623045), (17, 9998160), (20, 8498436), (24, 7082030), (30, 5665624), (34, 4999080), (40, 4249218), (48, 3541015), (51, 3332720), (60, 2832812), (68, 2499540), (80, 2124609), (85, 1999632), (102, 1666360), (120, 1416406), (136, 1249770), (170, 999816), (204, 833180), (240, 708203), (255, 666544), (272, 624885), (340, 499908), (408, 416590), (510, 333272), (680, 249954), (816, 208295), (1020, 166636), (1360, 124977), (2040, 83318), (4080, 41659)]