120406800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5321

約数の個数: 120

約数和(自身を含む): 406080160

約数和(自身を除く): 285673360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5281, 5700, 7600, 10562, 11400, 15843, 21124, 22800, 26405, 31686, 42248, 52810, 63372, 79215, 84496, 100339, 105620, 126744, 132025, 158430, 200678, 211240, 253488, 264050, 301017, 316860, 396075, 401356, 422480, 501695, 528100, 602034, 633720, 792150, 802712, 1003390, 1056200, 1204068, 1267440, 1505085, 1584300, 1605424, 2006780, 2112400, 2408136, 2508475, 3010170, 3168600, 4013560, 4816272, 5016950, 6020340, 6337200, 7525425, 8027120, 10033900, 12040680, 15050850, 20067800, 24081360, 30101700, 40135600, 60203400, 120406800]

約数ペア:

[(1, 120406800), (2, 60203400), (3, 40135600), (4, 30101700), (5, 24081360), (6, 20067800), (8, 15050850), (10, 12040680), (12, 10033900), (15, 8027120), (16, 7525425), (19, 6337200), (20, 6020340), (24, 5016950), (25, 4816272), (30, 4013560), (38, 3168600), (40, 3010170), (48, 2508475), (50, 2408136), (57, 2112400), (60, 2006780), (75, 1605424), (76, 1584300), (80, 1505085), (95, 1267440), (100, 1204068), (114, 1056200), (120, 1003390), (150, 802712), (152, 792150), (190, 633720), (200, 602034), (228, 528100), (240, 501695), (285, 422480), (300, 401356), (304, 396075), (380, 316860), (400, 301017), (456, 264050), (475, 253488), (570, 211240), (600, 200678), (760, 158430), (912, 132025), (950, 126744), (1140, 105620), (1200, 100339), (1425, 84496), (1520, 79215), (1900, 63372), (2280, 52810), (2850, 42248), (3800, 31686), (4560, 26405), (5281, 22800), (5700, 21124), (7600, 15843), (10562, 11400)]