148696440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3571}}^1$

素因数の和:3932

約数の個数: 64

約数和(自身を含む): 447500160

約数和(自身を除く): 298803720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 3571, 4164, 5205, 6940, 7142, 8328, 10410, 10713, 13880, 14284, 17855, 20820, 21426, 28568, 35710, 41640, 42852, 53565, 71420, 85704, 107130, 142840, 214260, 428520, 1239137, 2478274, 3717411, 4956548, 6195685, 7434822, 9913096, 12391370, 14869644, 18587055, 24782740, 29739288, 37174110, 49565480, 74348220, 148696440]

約数ペア:

[(1, 148696440), (2, 74348220), (3, 49565480), (4, 37174110), (5, 29739288), (6, 24782740), (8, 18587055), (10, 14869644), (12, 12391370), (15, 9913096), (20, 7434822), (24, 6195685), (30, 4956548), (40, 3717411), (60, 2478274), (120, 1239137), (347, 428520), (694, 214260), (1041, 142840), (1388, 107130), (1735, 85704), (2082, 71420), (2776, 53565), (3470, 42852), (3571, 41640), (4164, 35710), (5205, 28568), (6940, 21426), (7142, 20820), (8328, 17855), (10410, 14284), (10713, 13880)]