72970080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 231100128

約数和(自身を除く): 158130048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 480, 541, 562, 843, 1082, 1124, 1405, 1623, 1686, 2164, 2248, 2705, 2810, 3246, 3372, 4215, 4328, 4496, 5410, 5620, 6492, 6744, 8115, 8430, 8656, 8992, 10820, 11240, 12984, 13488, 16230, 16860, 17312, 21640, 22480, 25968, 26976, 32460, 33720, 43280, 44960, 51936, 64920, 67440, 86560, 129840, 134880, 152021, 259680, 304042, 456063, 608084, 760105, 912126, 1216168, 1520210, 1824252, 2280315, 2432336, 3040420, 3648504, 4560630, 4864672, 6080840, 7297008, 9121260, 12161680, 14594016, 18242520, 24323360, 36485040, 72970080]

約数ペア:

[(1, 72970080), (2, 36485040), (3, 24323360), (4, 18242520), (5, 14594016), (6, 12161680), (8, 9121260), (10, 7297008), (12, 6080840), (15, 4864672), (16, 4560630), (20, 3648504), (24, 3040420), (30, 2432336), (32, 2280315), (40, 1824252), (48, 1520210), (60, 1216168), (80, 912126), (96, 760105), (120, 608084), (160, 456063), (240, 304042), (281, 259680), (480, 152021), (541, 134880), (562, 129840), (843, 86560), (1082, 67440), (1124, 64920), (1405, 51936), (1623, 44960), (1686, 43280), (2164, 33720), (2248, 32460), (2705, 26976), (2810, 25968), (3246, 22480), (3372, 21640), (4215, 17312), (4328, 16860), (4496, 16230), (5410, 13488), (5620, 12984), (6492, 11240), (6744, 10820), (8115, 8992), (8430, 8656)]