72015060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5473

約数の個数: 96

約数和(自身を含む): 229969152

約数和(自身を除く): 157954092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 5431, 6630, 10862, 13260, 16293, 21724, 27155, 32586, 54310, 65172, 70603, 81465, 92327, 108620, 141206, 162930, 184654, 211809, 276981, 282412, 325860, 353015, 369308, 423618, 461635, 553962, 706030, 847236, 923270, 1059045, 1107924, 1200251, 1384905, 1412060, 1846540, 2118090, 2400502, 2769810, 3600753, 4236180, 4801004, 5539620, 6001255, 7201506, 12002510, 14403012, 18003765, 24005020, 36007530, 72015060]

約数ペア:

[(1, 72015060), (2, 36007530), (3, 24005020), (4, 18003765), (5, 14403012), (6, 12002510), (10, 7201506), (12, 6001255), (13, 5539620), (15, 4801004), (17, 4236180), (20, 3600753), (26, 2769810), (30, 2400502), (34, 2118090), (39, 1846540), (51, 1412060), (52, 1384905), (60, 1200251), (65, 1107924), (68, 1059045), (78, 923270), (85, 847236), (102, 706030), (130, 553962), (156, 461635), (170, 423618), (195, 369308), (204, 353015), (221, 325860), (255, 282412), (260, 276981), (340, 211809), (390, 184654), (442, 162930), (510, 141206), (663, 108620), (780, 92327), (884, 81465), (1020, 70603), (1105, 65172), (1326, 54310), (2210, 32586), (2652, 27155), (3315, 21724), (4420, 16293), (5431, 13260), (6630, 10862)]