48702240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1143

約数の個数: 144

約数和(自身を含む): 171714816

約数和(自身を除く): 123012576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1091, 1116, 1240, 1395, 1440, 1488, 1860, 2182, 2232, 2480, 2790, 2976, 3273, 3720, 4364, 4464, 4960, 5455, 5580, 6546, 7440, 8728, 8928, 9819, 10910, 11160, 13092, 14880, 16365, 17456, 19638, 21820, 22320, 26184, 32730, 33821, 34912, 39276, 43640, 44640, 49095, 52368, 65460, 67642, 78552, 87280, 98190, 101463, 104736, 130920, 135284, 157104, 169105, 174560, 196380, 202926, 261840, 270568, 304389, 314208, 338210, 392760, 405852, 507315, 523680, 541136, 608778, 676420, 785520, 811704, 1014630, 1082272, 1217556, 1352840, 1521945, 1571040, 1623408, 2029260, 2435112, 2705680, 3043890, 3246816, 4058520, 4870224, 5411360, 6087780, 8117040, 9740448, 12175560, 16234080, 24351120, 48702240]

約数ペア:

[(1, 48702240), (2, 24351120), (3, 16234080), (4, 12175560), (5, 9740448), (6, 8117040), (8, 6087780), (9, 5411360), (10, 4870224), (12, 4058520), (15, 3246816), (16, 3043890), (18, 2705680), (20, 2435112), (24, 2029260), (30, 1623408), (31, 1571040), (32, 1521945), (36, 1352840), (40, 1217556), (45, 1082272), (48, 1014630), (60, 811704), (62, 785520), (72, 676420), (80, 608778), (90, 541136), (93, 523680), (96, 507315), (120, 405852), (124, 392760), (144, 338210), (155, 314208), (160, 304389), (180, 270568), (186, 261840), (240, 202926), (248, 196380), (279, 174560), (288, 169105), (310, 157104), (360, 135284), (372, 130920), (465, 104736), (480, 101463), (496, 98190), (558, 87280), (620, 78552), (720, 67642), (744, 65460), (930, 52368), (992, 49095), (1091, 44640), (1116, 43640), (1240, 39276), (1395, 34912), (1440, 33821), (1488, 32730), (1860, 26184), (2182, 22320), (2232, 21820), (2480, 19638), (2790, 17456), (2976, 16365), (3273, 14880), (3720, 13092), (4364, 11160), (4464, 10910), (4960, 9819), (5455, 8928), (5580, 8728), (6546, 7440)]