441490680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72139}}^1$

素因数の和:72173

約数の個数: 96

約数和(自身を含む): 1519268400

約数和(自身を除く): 1077777720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 72139, 144278, 216417, 288556, 360695, 432834, 577112, 649251, 721390, 865668, 1082085, 1226363, 1298502, 1442780, 1731336, 2164170, 2452726, 2597004, 2885560, 3246255, 3679089, 4328340, 4905452, 5194008, 6131815, 6492510, 7358178, 8656680, 9810904, 11037267, 12263630, 12985020, 14716356, 18395445, 22074534, 24527260, 25970040, 29432712, 36790890, 44149068, 49054520, 55186335, 73581780, 88298136, 110372670, 147163560, 220745340, 441490680]

約数ペア:

[(1, 441490680), (2, 220745340), (3, 147163560), (4, 110372670), (5, 88298136), (6, 73581780), (8, 55186335), (9, 49054520), (10, 44149068), (12, 36790890), (15, 29432712), (17, 25970040), (18, 24527260), (20, 22074534), (24, 18395445), (30, 14716356), (34, 12985020), (36, 12263630), (40, 11037267), (45, 9810904), (51, 8656680), (60, 7358178), (68, 6492510), (72, 6131815), (85, 5194008), (90, 4905452), (102, 4328340), (120, 3679089), (136, 3246255), (153, 2885560), (170, 2597004), (180, 2452726), (204, 2164170), (255, 1731336), (306, 1442780), (340, 1298502), (360, 1226363), (408, 1082085), (510, 865668), (612, 721390), (680, 649251), (765, 577112), (1020, 432834), (1224, 360695), (1530, 288556), (2040, 216417), (3060, 144278), (6120, 72139)]