1209456480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{13921}}^1$

素因数の和:14120

約数の個数: 96

約数和(自身を含む): 3831111648

約数和(自身を除く): 2621655168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 181, 240, 362, 480, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 5792, 7240, 8688, 10860, 13921, 14480, 17376, 21720, 27842, 28960, 41763, 43440, 55684, 69605, 83526, 86880, 111368, 139210, 167052, 208815, 222736, 278420, 334104, 417630, 445472, 556840, 668208, 835260, 1113680, 1336416, 1670520, 2227360, 2519701, 3341040, 5039402, 6682080, 7559103, 10078804, 12598505, 15118206, 20157608, 25197010, 30236412, 37795515, 40315216, 50394020, 60472824, 75591030, 80630432, 100788040, 120945648, 151182060, 201576080, 241891296, 302364120, 403152160, 604728240, 1209456480]

約数ペア:

[(1, 1209456480), (2, 604728240), (3, 403152160), (4, 302364120), (5, 241891296), (6, 201576080), (8, 151182060), (10, 120945648), (12, 100788040), (15, 80630432), (16, 75591030), (20, 60472824), (24, 50394020), (30, 40315216), (32, 37795515), (40, 30236412), (48, 25197010), (60, 20157608), (80, 15118206), (96, 12598505), (120, 10078804), (160, 7559103), (181, 6682080), (240, 5039402), (362, 3341040), (480, 2519701), (543, 2227360), (724, 1670520), (905, 1336416), (1086, 1113680), (1448, 835260), (1810, 668208), (2172, 556840), (2715, 445472), (2896, 417630), (3620, 334104), (4344, 278420), (5430, 222736), (5792, 208815), (7240, 167052), (8688, 139210), (10860, 111368), (13921, 86880), (14480, 83526), (17376, 69605), (21720, 55684), (27842, 43440), (28960, 41763)]