61630680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27031}}^1$

素因数の和:27064

約数の個数: 64

約数和(自身を含む): 194630400

約数和(自身を除く): 132999720

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, 27031, 54062, 81093, 108124, 135155, 162186, 216248, 270310, 324372, 405465, 513589, 540620, 648744, 810930, 1027178, 1081240, 1540767, 1621860, 2054356, 2567945, 3081534, 3243720, 4108712, 5135890, 6163068, 7703835, 10271780, 12326136, 15407670, 20543560, 30815340, 61630680]

約数ペア:

[(1, 61630680), (2, 30815340), (3, 20543560), (4, 15407670), (5, 12326136), (6, 10271780), (8, 7703835), (10, 6163068), (12, 5135890), (15, 4108712), (19, 3243720), (20, 3081534), (24, 2567945), (30, 2054356), (38, 1621860), (40, 1540767), (57, 1081240), (60, 1027178), (76, 810930), (95, 648744), (114, 540620), (120, 513589), (152, 405465), (190, 324372), (228, 270310), (285, 216248), (380, 162186), (456, 135155), (570, 108124), (760, 81093), (1140, 54062), (2280, 27031)]