189248520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1577071}}^1$

素因数の和:1577085

約数の個数: 32

約数和(自身を含む): 567745920

約数和(自身を除く): 378497400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1577071, 3154142, 4731213, 6308284, 7885355, 9462426, 12616568, 15770710, 18924852, 23656065, 31541420, 37849704, 47312130, 63082840, 94624260, 189248520]

約数ペア:

[(1, 189248520), (2, 94624260), (3, 63082840), (4, 47312130), (5, 37849704), (6, 31541420), (8, 23656065), (10, 18924852), (12, 15770710), (15, 12616568), (20, 9462426), (24, 7885355), (30, 6308284), (40, 4731213), (60, 3154142), (120, 1577071)]