315830432040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{25639}}^1\times {\mathrm{102653}}^1$

素因数の和:128306

約数の個数: 64

約数和(自身を含む): 947537481600

約数和(自身を除く): 631707049560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 25639, 51278, 76917, 102556, 102653, 128195, 153834, 205112, 205306, 256390, 307668, 307959, 384585, 410612, 512780, 513265, 615336, 615918, 769170, 821224, 1025560, 1026530, 1231836, 1538340, 1539795, 2053060, 2463672, 3076680, 3079590, 4106120, 6159180, 12318360, 2631920267, 5263840534, 7895760801, 10527681068, 13159601335, 15791521602, 21055362136, 26319202670, 31583043204, 39478804005, 52638405340, 63166086408, 78957608010, 105276810680, 157915216020, 315830432040]

約数ペア:

[(1, 315830432040), (2, 157915216020), (3, 105276810680), (4, 78957608010), (5, 63166086408), (6, 52638405340), (8, 39478804005), (10, 31583043204), (12, 26319202670), (15, 21055362136), (20, 15791521602), (24, 13159601335), (30, 10527681068), (40, 7895760801), (60, 5263840534), (120, 2631920267), (25639, 12318360), (51278, 6159180), (76917, 4106120), (102556, 3079590), (102653, 3076680), (128195, 2463672), (153834, 2053060), (205112, 1539795), (205306, 1538340), (256390, 1231836), (307668, 1026530), (307959, 1025560), (384585, 821224), (410612, 769170), (512780, 615918), (513265, 615336)]