2468813580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4021}}^1$

素因数の和:4421

約数の個数: 120

約数和(自身を含む): 7767125520

約数和(自身を除く): 5298311940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 379, 405, 540, 758, 810, 1137, 1516, 1620, 1895, 2274, 3411, 3790, 4021, 4548, 5685, 6822, 7580, 8042, 10233, 11370, 12063, 13644, 16084, 17055, 20105, 20466, 22740, 24126, 30699, 34110, 36189, 40210, 40932, 48252, 51165, 60315, 61398, 68220, 72378, 80420, 102330, 108567, 120630, 122796, 144756, 153495, 180945, 204660, 217134, 241260, 306990, 325701, 361890, 434268, 542835, 613980, 651402, 723780, 1085670, 1302804, 1523959, 1628505, 2171340, 3047918, 3257010, 4571877, 6095836, 6514020, 7619795, 9143754, 13715631, 15239590, 18287508, 22859385, 27431262, 30479180, 41146893, 45718770, 54862524, 68578155, 82293786, 91437540, 123440679, 137156310, 164587572, 205734465, 246881358, 274312620, 411468930, 493762716, 617203395, 822937860, 1234406790, 2468813580]

約数ペア:

[(1, 2468813580), (2, 1234406790), (3, 822937860), (4, 617203395), (5, 493762716), (6, 411468930), (9, 274312620), (10, 246881358), (12, 205734465), (15, 164587572), (18, 137156310), (20, 123440679), (27, 91437540), (30, 82293786), (36, 68578155), (45, 54862524), (54, 45718770), (60, 41146893), (81, 30479180), (90, 27431262), (108, 22859385), (135, 18287508), (162, 15239590), (180, 13715631), (270, 9143754), (324, 7619795), (379, 6514020), (405, 6095836), (540, 4571877), (758, 3257010), (810, 3047918), (1137, 2171340), (1516, 1628505), (1620, 1523959), (1895, 1302804), (2274, 1085670), (3411, 723780), (3790, 651402), (4021, 613980), (4548, 542835), (5685, 434268), (6822, 361890), (7580, 325701), (8042, 306990), (10233, 241260), (11370, 217134), (12063, 204660), (13644, 180945), (16084, 153495), (17055, 144756), (20105, 122796), (20466, 120630), (22740, 108567), (24126, 102330), (30699, 80420), (34110, 72378), (36189, 68220), (40210, 61398), (40932, 60315), (48252, 51165)]