195440520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148061}}^1$

素因数の和:148086

約数の個数: 64

約数和(自身を含む): 639627840

約数和(自身を除く): 444187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 148061, 296122, 444183, 592244, 740305, 888366, 1184488, 1480610, 1628671, 1776732, 2220915, 2961220, 3257342, 3553464, 4441830, 4886013, 5922440, 6514684, 8143355, 8883660, 9772026, 13029368, 16286710, 17767320, 19544052, 24430065, 32573420, 39088104, 48860130, 65146840, 97720260, 195440520]

約数ペア:

[(1, 195440520), (2, 97720260), (3, 65146840), (4, 48860130), (5, 39088104), (6, 32573420), (8, 24430065), (10, 19544052), (11, 17767320), (12, 16286710), (15, 13029368), (20, 9772026), (22, 8883660), (24, 8143355), (30, 6514684), (33, 5922440), (40, 4886013), (44, 4441830), (55, 3553464), (60, 3257342), (66, 2961220), (88, 2220915), (110, 1776732), (120, 1628671), (132, 1480610), (165, 1184488), (220, 888366), (264, 740305), (330, 592244), (440, 444183), (660, 296122), (1320, 148061)]