294865680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72271}}^1$

素因数の和:72304

約数の個数: 80

約数和(自身を含む): 967866624

約数和(自身を除く): 673000944

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, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 72271, 144542, 216813, 289084, 361355, 433626, 578168, 722710, 867252, 1084065, 1156336, 1228607, 1445420, 1734504, 2168130, 2457214, 2890840, 3469008, 3685821, 4336260, 4914428, 5781680, 6143035, 7371642, 8672520, 9828856, 12286070, 14743284, 17345040, 18429105, 19657712, 24572140, 29486568, 36858210, 49144280, 58973136, 73716420, 98288560, 147432840, 294865680]

約数ペア:

[(1, 294865680), (2, 147432840), (3, 98288560), (4, 73716420), (5, 58973136), (6, 49144280), (8, 36858210), (10, 29486568), (12, 24572140), (15, 19657712), (16, 18429105), (17, 17345040), (20, 14743284), (24, 12286070), (30, 9828856), (34, 8672520), (40, 7371642), (48, 6143035), (51, 5781680), (60, 4914428), (68, 4336260), (80, 3685821), (85, 3469008), (102, 2890840), (120, 2457214), (136, 2168130), (170, 1734504), (204, 1445420), (240, 1228607), (255, 1156336), (272, 1084065), (340, 867252), (408, 722710), (510, 578168), (680, 433626), (816, 361355), (1020, 289084), (1360, 216813), (2040, 144542), (4080, 72271)]