16715760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 55274736

約数和(自身を除く): 38558976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 241, 255, 272, 289, 340, 408, 482, 510, 578, 680, 723, 816, 867, 964, 1020, 1156, 1205, 1360, 1445, 1446, 1734, 1928, 2040, 2312, 2410, 2890, 2892, 3468, 3615, 3856, 4080, 4097, 4335, 4624, 4820, 5780, 5784, 6936, 7230, 8194, 8670, 9640, 11560, 11568, 12291, 13872, 14460, 16388, 17340, 19280, 20485, 23120, 24582, 28920, 32776, 34680, 40970, 49164, 57840, 61455, 65552, 69360, 69649, 81940, 98328, 122910, 139298, 163880, 196656, 208947, 245820, 278596, 327760, 348245, 417894, 491640, 557192, 696490, 835788, 983280, 1044735, 1114384, 1392980, 1671576, 2089470, 2785960, 3343152, 4178940, 5571920, 8357880, 16715760]

約数ペア:

[(1, 16715760), (2, 8357880), (3, 5571920), (4, 4178940), (5, 3343152), (6, 2785960), (8, 2089470), (10, 1671576), (12, 1392980), (15, 1114384), (16, 1044735), (17, 983280), (20, 835788), (24, 696490), (30, 557192), (34, 491640), (40, 417894), (48, 348245), (51, 327760), (60, 278596), (68, 245820), (80, 208947), (85, 196656), (102, 163880), (120, 139298), (136, 122910), (170, 98328), (204, 81940), (240, 69649), (241, 69360), (255, 65552), (272, 61455), (289, 57840), (340, 49164), (408, 40970), (482, 34680), (510, 32776), (578, 28920), (680, 24582), (723, 23120), (816, 20485), (867, 19280), (964, 17340), (1020, 16388), (1156, 14460), (1205, 13872), (1360, 12291), (1445, 11568), (1446, 11560), (1734, 9640), (1928, 8670), (2040, 8194), (2312, 7230), (2410, 6936), (2890, 5784), (2892, 5780), (3468, 4820), (3615, 4624), (3856, 4335), (4080, 4097)]