48396780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4013}}^1$

素因数の和:4095

約数の個数: 72

約数和(自身を含む): 149031792

約数和(自身を除く): 100635012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4013, 4020, 6030, 8026, 12039, 12060, 16052, 20065, 24078, 36117, 40130, 48156, 60195, 72234, 80260, 120390, 144468, 180585, 240780, 268871, 361170, 537742, 722340, 806613, 1075484, 1344355, 1613226, 2419839, 2688710, 3226452, 4033065, 4839678, 5377420, 8066130, 9679356, 12099195, 16132260, 24198390, 48396780]

約数ペア:

[(1, 48396780), (2, 24198390), (3, 16132260), (4, 12099195), (5, 9679356), (6, 8066130), (9, 5377420), (10, 4839678), (12, 4033065), (15, 3226452), (18, 2688710), (20, 2419839), (30, 1613226), (36, 1344355), (45, 1075484), (60, 806613), (67, 722340), (90, 537742), (134, 361170), (180, 268871), (201, 240780), (268, 180585), (335, 144468), (402, 120390), (603, 80260), (670, 72234), (804, 60195), (1005, 48156), (1206, 40130), (1340, 36117), (2010, 24078), (2412, 20065), (3015, 16052), (4013, 12060), (4020, 12039), (6030, 8026)]