153245640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67213}}^1$

素因数の和:67246

約数の個数: 64

約数和(自身を含む): 483940800

約数和(自身を除く): 330695160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 67213, 134426, 201639, 268852, 336065, 403278, 537704, 672130, 806556, 1008195, 1277047, 1344260, 1613112, 2016390, 2554094, 2688520, 3831141, 4032780, 5108188, 6385235, 7662282, 8065560, 10216376, 12770470, 15324564, 19155705, 25540940, 30649128, 38311410, 51081880, 76622820, 153245640]

約数ペア:

[(1, 153245640), (2, 76622820), (3, 51081880), (4, 38311410), (5, 30649128), (6, 25540940), (8, 19155705), (10, 15324564), (12, 12770470), (15, 10216376), (19, 8065560), (20, 7662282), (24, 6385235), (30, 5108188), (38, 4032780), (40, 3831141), (57, 2688520), (60, 2554094), (76, 2016390), (95, 1613112), (114, 1344260), (120, 1277047), (152, 1008195), (190, 806556), (228, 672130), (285, 537704), (380, 403278), (456, 336065), (570, 268852), (760, 201639), (1140, 134426), (2280, 67213)]