73872240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23677}}^1$

素因数の和:23706

約数の個数: 80

約数和(自身を含む): 246630048

約数和(自身を除く): 172757808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 23677, 47354, 71031, 94708, 118385, 142062, 189416, 236770, 284124, 307801, 355155, 378832, 473540, 568248, 615602, 710310, 923403, 947080, 1136496, 1231204, 1420620, 1539005, 1846806, 1894160, 2462408, 2841240, 3078010, 3693612, 4617015, 4924816, 5682480, 6156020, 7387224, 9234030, 12312040, 14774448, 18468060, 24624080, 36936120, 73872240]

約数ペア:

[(1, 73872240), (2, 36936120), (3, 24624080), (4, 18468060), (5, 14774448), (6, 12312040), (8, 9234030), (10, 7387224), (12, 6156020), (13, 5682480), (15, 4924816), (16, 4617015), (20, 3693612), (24, 3078010), (26, 2841240), (30, 2462408), (39, 1894160), (40, 1846806), (48, 1539005), (52, 1420620), (60, 1231204), (65, 1136496), (78, 947080), (80, 923403), (104, 710310), (120, 615602), (130, 568248), (156, 473540), (195, 378832), (208, 355155), (240, 307801), (260, 284124), (312, 236770), (390, 189416), (520, 142062), (624, 118385), (780, 94708), (1040, 71031), (1560, 47354), (3120, 23677)]