74434572720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{381481}}^1$

素因数の和:381771

約数の個数: 120

約数和(自身を含む): 250899185472

約数和(自身を除く): 176464612752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 360, 542, 720, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4336, 4878, 5420, 6504, 8130, 9756, 10840, 12195, 13008, 16260, 19512, 21680, 24390, 32520, 39024, 48780, 65040, 97560, 195120, 381481, 762962, 1144443, 1525924, 1907405, 2288886, 3051848, 3433329, 3814810, 4577772, 5722215, 6103696, 6866658, 7629620, 9155544, 11444430, 13733316, 15259240, 17166645, 18311088, 22888860, 27466632, 30518480, 34333290, 45777720, 54933264, 68666580, 91555440, 103381351, 137333160, 206762702, 274666320, 310144053, 413525404, 516906755, 620288106, 827050808, 930432159, 1033813510, 1240576212, 1550720265, 1654101616, 1860864318, 2067627020, 2481152424, 3101440530, 3721728636, 4135254040, 4652160795, 4962304848, 6202881060, 7443457272, 8270508080, 9304321590, 12405762120, 14886914544, 18608643180, 24811524240, 37217286360, 74434572720]

約数ペア:

[(1, 74434572720), (2, 37217286360), (3, 24811524240), (4, 18608643180), (5, 14886914544), (6, 12405762120), (8, 9304321590), (9, 8270508080), (10, 7443457272), (12, 6202881060), (15, 4962304848), (16, 4652160795), (18, 4135254040), (20, 3721728636), (24, 3101440530), (30, 2481152424), (36, 2067627020), (40, 1860864318), (45, 1654101616), (48, 1550720265), (60, 1240576212), (72, 1033813510), (80, 930432159), (90, 827050808), (120, 620288106), (144, 516906755), (180, 413525404), (240, 310144053), (271, 274666320), (360, 206762702), (542, 137333160), (720, 103381351), (813, 91555440), (1084, 68666580), (1355, 54933264), (1626, 45777720), (2168, 34333290), (2439, 30518480), (2710, 27466632), (3252, 22888860), (4065, 18311088), (4336, 17166645), (4878, 15259240), (5420, 13733316), (6504, 11444430), (8130, 9155544), (9756, 7629620), (10840, 6866658), (12195, 6103696), (13008, 5722215), (16260, 4577772), (19512, 3814810), (21680, 3433329), (24390, 3051848), (32520, 2288886), (39024, 1907405), (48780, 1525924), (65040, 1144443), (97560, 762962), (195120, 381481)]