1215705960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{482423}}^1$

素因数の和:482447

約数の個数: 96

約数和(自身を含む): 4515488640

約数和(自身を除く): 3299782680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 482423, 964846, 1447269, 1929692, 2412115, 2894538, 3376961, 3859384, 4341807, 4824230, 5789076, 6753922, 7236345, 8683614, 9648460, 10130883, 11578152, 13507844, 14472690, 16884805, 17367228, 19296920, 20261766, 21709035, 27015688, 28945380, 30392649, 33769610, 34734456, 40523532, 43418070, 50654415, 57890760, 60785298, 67539220, 81047064, 86836140, 101308830, 121570596, 135078440, 151963245, 173672280, 202617660, 243141192, 303926490, 405235320, 607852980, 1215705960]

約数ペア:

[(1, 1215705960), (2, 607852980), (3, 405235320), (4, 303926490), (5, 243141192), (6, 202617660), (7, 173672280), (8, 151963245), (9, 135078440), (10, 121570596), (12, 101308830), (14, 86836140), (15, 81047064), (18, 67539220), (20, 60785298), (21, 57890760), (24, 50654415), (28, 43418070), (30, 40523532), (35, 34734456), (36, 33769610), (40, 30392649), (42, 28945380), (45, 27015688), (56, 21709035), (60, 20261766), (63, 19296920), (70, 17367228), (72, 16884805), (84, 14472690), (90, 13507844), (105, 11578152), (120, 10130883), (126, 9648460), (140, 8683614), (168, 7236345), (180, 6753922), (210, 5789076), (252, 4824230), (280, 4341807), (315, 3859384), (360, 3376961), (420, 2894538), (504, 2412115), (630, 1929692), (840, 1447269), (1260, 964846), (2520, 482423)]