65940960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8081}}^1$

素因数の和:8116

約数の個数: 96

約数和(自身を含む): 219959712

約数和(自身を除く): 154018752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8081, 8160, 16162, 24243, 32324, 40405, 48486, 64648, 80810, 96972, 121215, 129296, 137377, 161620, 193944, 242430, 258592, 274754, 323240, 387888, 412131, 484860, 549508, 646480, 686885, 775776, 824262, 969720, 1099016, 1292960, 1373770, 1648524, 1939440, 2060655, 2198032, 2747540, 3297048, 3878880, 4121310, 4396064, 5495080, 6594096, 8242620, 10990160, 13188192, 16485240, 21980320, 32970480, 65940960]

約数ペア:

[(1, 65940960), (2, 32970480), (3, 21980320), (4, 16485240), (5, 13188192), (6, 10990160), (8, 8242620), (10, 6594096), (12, 5495080), (15, 4396064), (16, 4121310), (17, 3878880), (20, 3297048), (24, 2747540), (30, 2198032), (32, 2060655), (34, 1939440), (40, 1648524), (48, 1373770), (51, 1292960), (60, 1099016), (68, 969720), (80, 824262), (85, 775776), (96, 686885), (102, 646480), (120, 549508), (136, 484860), (160, 412131), (170, 387888), (204, 323240), (240, 274754), (255, 258592), (272, 242430), (340, 193944), (408, 161620), (480, 137377), (510, 129296), (544, 121215), (680, 96972), (816, 80810), (1020, 64648), (1360, 48486), (1632, 40405), (2040, 32324), (2720, 24243), (4080, 16162), (8081, 8160)]