23819640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15269}}^1$

素因数の和:15296

約数の個数: 64

約数和(自身を含む): 76960800

約数和(自身を除く): 53141160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 15269, 30538, 45807, 61076, 76345, 91614, 122152, 152690, 183228, 198497, 229035, 305380, 366456, 396994, 458070, 595491, 610760, 793988, 916140, 992485, 1190982, 1587976, 1832280, 1984970, 2381964, 2977455, 3969940, 4763928, 5954910, 7939880, 11909820, 23819640]

約数ペア:

[(1, 23819640), (2, 11909820), (3, 7939880), (4, 5954910), (5, 4763928), (6, 3969940), (8, 2977455), (10, 2381964), (12, 1984970), (13, 1832280), (15, 1587976), (20, 1190982), (24, 992485), (26, 916140), (30, 793988), (39, 610760), (40, 595491), (52, 458070), (60, 396994), (65, 366456), (78, 305380), (104, 229035), (120, 198497), (130, 183228), (156, 152690), (195, 122152), (260, 91614), (312, 76345), (390, 61076), (520, 45807), (780, 30538), (1560, 15269)]