2040321960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2341}}^1$

素因数の和:2633

約数の個数: 160

約数和(自身を含む): 6886182600

約数和(自身を除く): 4845860640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 269, 270, 324, 360, 405, 538, 540, 648, 807, 810, 1076, 1080, 1345, 1614, 1620, 2152, 2341, 2421, 2690, 3228, 3240, 4035, 4682, 4842, 5380, 6456, 7023, 7263, 8070, 9364, 9684, 10760, 11705, 12105, 14046, 14526, 16140, 18728, 19368, 21069, 21789, 23410, 24210, 28092, 29052, 32280, 35115, 36315, 42138, 43578, 46820, 48420, 56184, 58104, 63207, 70230, 72630, 84276, 87156, 93640, 96840, 105345, 108945, 126414, 140460, 145260, 168552, 174312, 189621, 210690, 217890, 252828, 280920, 290520, 316035, 379242, 421380, 435780, 505656, 629729, 632070, 758484, 842760, 871560, 948105, 1259458, 1264140, 1516968, 1889187, 1896210, 2518916, 2528280, 3148645, 3778374, 3792420, 5037832, 5667561, 6297290, 7556748, 7584840, 9445935, 11335122, 12594580, 15113496, 17002683, 18891870, 22670244, 25189160, 28337805, 34005366, 37783740, 45340488, 51008049, 56675610, 68010732, 75567480, 85013415, 102016098, 113351220, 136021464, 170026830, 204032196, 226702440, 255040245, 340053660, 408064392, 510080490, 680107320, 1020160980, 2040321960]

約数ペア:

[(1, 2040321960), (2, 1020160980), (3, 680107320), (4, 510080490), (5, 408064392), (6, 340053660), (8, 255040245), (9, 226702440), (10, 204032196), (12, 170026830), (15, 136021464), (18, 113351220), (20, 102016098), (24, 85013415), (27, 75567480), (30, 68010732), (36, 56675610), (40, 51008049), (45, 45340488), (54, 37783740), (60, 34005366), (72, 28337805), (81, 25189160), (90, 22670244), (108, 18891870), (120, 17002683), (135, 15113496), (162, 12594580), (180, 11335122), (216, 9445935), (269, 7584840), (270, 7556748), (324, 6297290), (360, 5667561), (405, 5037832), (538, 3792420), (540, 3778374), (648, 3148645), (807, 2528280), (810, 2518916), (1076, 1896210), (1080, 1889187), (1345, 1516968), (1614, 1264140), (1620, 1259458), (2152, 948105), (2341, 871560), (2421, 842760), (2690, 758484), (3228, 632070), (3240, 629729), (4035, 505656), (4682, 435780), (4842, 421380), (5380, 379242), (6456, 316035), (7023, 290520), (7263, 280920), (8070, 252828), (9364, 217890), (9684, 210690), (10760, 189621), (11705, 174312), (12105, 168552), (14046, 145260), (14526, 140460), (16140, 126414), (18728, 108945), (19368, 105345), (21069, 96840), (21789, 93640), (23410, 87156), (24210, 84276), (28092, 72630), (29052, 70230), (32280, 63207), (35115, 58104), (36315, 56184), (42138, 48420), (43578, 46820)]